Merge branch 'v2-prototype' into feature/combinatorial-testing

* v2-prototype: (68 commits)
  Stop exporting ArtifactWriter
  Fix no-unused-variable tslint rule to include parameters and fix issues
  Fix linter exclude rule
  Validate all signature types rather then only ECSignatures
  Store the instantiated OrderValidationUtils
  Remove global hooks from tests and deploy contracts from within the specific tests
  Add EmitStatement to ASTVisitor
  Fix tslint issues
  Add back artifacts file
  Fix a bug in SolCompilerArtifacts adapter config overriding
  Move OrderValidationUtils (+ tests) and ExchangeTransferSimulator to order-utils
  export parseECSignature method
  Export ArtifactWriter from migrations package
  Remove unused artifact file
  Pass in generated contract wrapper to orderValidationUtils at instantiation
  Refactor orderValidationUtils to use the generated contract wrapper instead of the higher-level one
  Refactor ExchangeTransferSimulator public interface to accet an AbstractBalanceAndProxyAllowanceLazyStore so that this module could be re-used in different contexts.
  Increase timeout for contract migrations
  Remove some copy-paste code
  Await transactions in migrations
  ...

40 files changed, 52 insertions, 54 deletions

diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index 6e4d03e27..c955e1033 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -132,7 +132,7 @@ export class Blockchain {
 
         return provider;
     }
-    constructor(dispatcher: Dispatcher, isSalePage: boolean = false) {
+    constructor(dispatcher: Dispatcher) {
         this._dispatcher = dispatcher;
         const defaultGasPrice = GWEI_IN_WEI * 30;
         this._defaultGasPrice = new BigNumber(defaultGasPrice);
@@ -577,13 +577,13 @@ export class Blockchain {
                 trackedTokensByAddress[token.address] = token;
             });
             if (!_.isUndefined(this._userAddressIfExists)) {
-                _.each(trackedTokensByAddress, (token: Token, address: string) => {
+                _.each(trackedTokensByAddress, (token: Token) => {
                     trackedTokenStorage.addTrackedTokenToUser(this._userAddressIfExists, this.networkId, token);
                 });
             }
         } else {
             // Properly set all tokenRegistry tokens `isTracked` to true if they are in the existing trackedTokens array
-            _.each(trackedTokensByAddress, (trackedToken: Token, address: string) => {
+            _.each(trackedTokensByAddress, (_trackedToken: Token, address: string) => {
                 if (!_.isUndefined(tokenRegistryTokensByAddress[address])) {
                     tokenRegistryTokensByAddress[address].isTracked = true;
                 }
@@ -754,7 +754,7 @@ export class Blockchain {
         const tokenRegistryTokens = await this._contractWrappers.tokenRegistry.getTokensAsync();
 
         const tokenByAddress: TokenByAddress = {};
-        _.each(tokenRegistryTokens, (t: ZeroExToken, i: number) => {
+        _.each(tokenRegistryTokens, (t: ZeroExToken) => {
             // HACK: For now we have a hard-coded list of iconUrls for the dummyTokens
             // TODO: Refactor this out and pull the iconUrl directly from the TokenRegistry
             const iconUrl = configs.ICON_URL_BY_SYMBOL[t.symbol];
diff --git a/packages/website/ts/components/dialogs/ledger_config_dialog.tsx b/packages/website/ts/components/dialogs/ledger_config_dialog.tsx
index 196414407..c9727b553 100644
--- a/packages/website/ts/components/dialogs/ledger_config_dialog.tsx
+++ b/packages/website/ts/components/dialogs/ledger_config_dialog.tsx
@@ -250,7 +250,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         });
         return true;
     }
-    private _onDerivationPathChanged(e: any, derivationPath: string): void {
+    private _onDerivationPathChanged(_event: any, derivationPath: string): void {
         let derivationErrMsg = '';
         if (!_.startsWith(derivationPath, VALID_ETHEREUM_DERIVATION_PATH_PREFIX)) {
             derivationErrMsg = 'Must be valid Ethereum path.';
@@ -295,7 +295,7 @@ export class LedgerConfigDialog extends React.Component<LedgerConfigDialogProps,
         }
         return userAddresses;
     }
-    private _onSelectedNetworkUpdated(e: any, index: number, networkId: number): void {
+    private _onSelectedNetworkUpdated(_event: any, _index: number, networkId: number): void {
         this.setState({
             preferredNetworkId: networkId,
         });
diff --git a/packages/website/ts/components/eth_wrappers.tsx b/packages/website/ts/components/eth_wrappers.tsx
index ca8634693..20b446155 100644
--- a/packages/website/ts/components/eth_wrappers.tsx
+++ b/packages/website/ts/components/eth_wrappers.tsx
@@ -221,9 +221,7 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
                                     </TableHeaderColumn>
                                 </TableRow>
                             </TableHeader>
-                            <TableBody displayRowCheckbox={false}>
-                                {this._renderOutdatedWeths(etherToken, this.state.ethTokenState)}
-                            </TableBody>
+                            <TableBody displayRowCheckbox={false}>{this._renderOutdatedWeths(etherToken)}</TableBody>
                         </Table>
                     </div>
                 </div>
@@ -249,7 +247,7 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
             </div>
         );
     }
-    private _renderOutdatedWeths(etherToken: Token, etherTokenState: TokenState): React.ReactNode {
+    private _renderOutdatedWeths(etherToken: Token): React.ReactNode {
         const rows = _.map(
             configs.OUTDATED_WRAPPED_ETHERS,
             (outdatedWETHByNetworkId: OutdatedWrappedEtherByNetworkId) => {
diff --git a/packages/website/ts/components/fill_order.tsx b/packages/website/ts/components/fill_order.tsx
index b6b52993e..f3ea44286 100644
--- a/packages/website/ts/components/fill_order.tsx
+++ b/packages/website/ts/components/fill_order.tsx
@@ -351,7 +351,7 @@ export class FillOrder extends React.Component<FillOrderProps, FillOrderState> {
             this._onFillOrderClickFireAndForgetAsync();
         }
     }
-    private _onFillAmountChange(isValid: boolean, amount?: BigNumber): void {
+    private _onFillAmountChange(_isValid: boolean, amount?: BigNumber): void {
         this.props.dispatcher.updateOrderFillAmount(amount);
     }
     private _onFillOrderJSONChanged(event: any): void {
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index c44e41084..9fb332a98 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -235,7 +235,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
             </div>
         );
     }
-    private _updateLanguage(e: any, index: number, value: Language): void {
+    private _updateLanguage(_event: any, _index: number, value: Language): void {
         this.setState({
             selectedLanguage: value,
         });
diff --git a/packages/website/ts/components/generate_order/generate_order_form.tsx b/packages/website/ts/components/generate_order/generate_order_form.tsx
index 52e3b73cd..d26b5c3fa 100644
--- a/packages/website/ts/components/generate_order/generate_order_form.tsx
+++ b/packages/website/ts/components/generate_order/generate_order_form.tsx
@@ -226,7 +226,7 @@ export class GenerateOrderForm extends React.Component<GenerateOrderFormProps, G
             </div>
         );
     }
-    private _onTokenAmountChange(token: Token, side: Side, isValid: boolean, amount?: BigNumber): void {
+    private _onTokenAmountChange(token: Token, side: Side, _isValid: boolean, amount?: BigNumber): void {
         this.props.dispatcher.updateChosenAssetToken(side, {
             address: token.address,
             amount,
diff --git a/packages/website/ts/components/generate_order/new_token_form.tsx b/packages/website/ts/components/generate_order/new_token_form.tsx
index a9b8e9589..176a0807b 100644
--- a/packages/website/ts/components/generate_order/new_token_form.tsx
+++ b/packages/website/ts/components/generate_order/new_token_form.tsx
@@ -152,7 +152,7 @@ export class NewTokenForm extends React.Component<NewTokenFormProps, NewTokenFor
         };
         this.props.onNewTokenSubmitted(newToken);
     }
-    private _onTokenNameChanged(e: any, name: string): void {
+    private _onTokenNameChanged(_event: any, name: string): void {
         let nameErrText = '';
         const maxLength = 30;
         const tokens = _.values(this.props.tokenByAddress);
@@ -173,7 +173,7 @@ export class NewTokenForm extends React.Component<NewTokenFormProps, NewTokenFor
             nameErrText,
         });
     }
-    private _onTokenSymbolChanged(e: any, symbol: string): void {
+    private _onTokenSymbolChanged(_event: any, symbol: string): void {
         let symbolErrText = '';
         const maxLength = 5;
         const tokens = _.values(this.props.tokenByAddress);
@@ -193,7 +193,7 @@ export class NewTokenForm extends React.Component<NewTokenFormProps, NewTokenFor
             symbolErrText,
         });
     }
-    private _onTokenDecimalsChanged(e: any, decimals: string): void {
+    private _onTokenDecimalsChanged(_event: any, decimals: string): void {
         let decimalsErrText = '';
         const maxLength = 2;
         if (decimals === '') {
diff --git a/packages/website/ts/components/inputs/balance_bounded_input.tsx b/packages/website/ts/components/inputs/balance_bounded_input.tsx
index e5b502b25..968609030 100644
--- a/packages/website/ts/components/inputs/balance_bounded_input.tsx
+++ b/packages/website/ts/components/inputs/balance_bounded_input.tsx
@@ -104,7 +104,7 @@ export class BalanceBoundedInput extends React.Component<BalanceBoundedInputProp
             />
         );
     }
-    private _onValueChange(e: any, amountString: string): void {
+    private _onValueChange(_event: any, amountString: string): void {
         this._setAmountState(amountString, this.props.balance, () => {
             const isValid = _.isUndefined(this._validate(amountString, this.props.balance));
             const isPositiveNumber = utils.isNumeric(amountString) && !_.includes(amountString, '-');
diff --git a/packages/website/ts/components/inputs/expiration_input.tsx b/packages/website/ts/components/inputs/expiration_input.tsx
index 5c68080fe..79dd2f568 100644
--- a/packages/website/ts/components/inputs/expiration_input.tsx
+++ b/packages/website/ts/components/inputs/expiration_input.tsx
@@ -80,7 +80,7 @@ export class ExpirationInput extends React.Component<ExpirationInputProps, Expir
         const defaultDateTime = utils.initialOrderExpiryUnixTimestampSec();
         this.props.updateOrderExpiry(defaultDateTime);
     }
-    private _onDateChanged(e: any, date: Date): void {
+    private _onDateChanged(_event: any, date: Date): void {
         const dateMoment = moment(date);
         this.setState({
             dateMoment,
@@ -88,7 +88,7 @@ export class ExpirationInput extends React.Component<ExpirationInputProps, Expir
         const timestamp = utils.convertToUnixTimestampSeconds(dateMoment, this.state.timeMoment);
         this.props.updateOrderExpiry(timestamp);
     }
-    private _onTimeChanged(e: any, time: Date): void {
+    private _onTimeChanged(_event: any, time: Date): void {
         const timeMoment = moment(time);
         this.setState({
             timeMoment,
diff --git a/packages/website/ts/components/legacy_portal/legacy_portal.tsx b/packages/website/ts/components/legacy_portal/legacy_portal.tsx
index 35e917eec..b4a174a03 100644
--- a/packages/website/ts/components/legacy_portal/legacy_portal.tsx
+++ b/packages/website/ts/components/legacy_portal/legacy_portal.tsx
@@ -310,7 +310,7 @@ export class LegacyPortal extends React.Component<LegacyPortalProps, LegacyPorta
             />
         );
     }
-    private _renderFillOrder(match: any, location: Location, history: History): React.ReactNode {
+    private _renderFillOrder(_match: any, _location: Location, _history: History): React.ReactNode {
         const initialFillOrder = !_.isUndefined(this.props.userSuppliedOrderCache)
             ? this.props.userSuppliedOrderCache
             : this._sharedOrderIfExists;
@@ -329,7 +329,7 @@ export class LegacyPortal extends React.Component<LegacyPortalProps, LegacyPorta
             />
         );
     }
-    private _renderGenerateOrderForm(match: any, location: Location, history: History): React.ReactNode {
+    private _renderGenerateOrderForm(_match: any, _location: Location, _history: History): React.ReactNode {
         return (
             <GenerateOrderForm
                 blockchain={this._blockchain}
diff --git a/packages/website/ts/components/portal/portal.tsx b/packages/website/ts/components/portal/portal.tsx
index fb40a9580..1b3bf3dae 100644
--- a/packages/website/ts/components/portal/portal.tsx
+++ b/packages/website/ts/components/portal/portal.tsx
@@ -634,7 +634,7 @@ export class Portal extends React.Component<PortalProps, PortalState> {
         const tokenSymbols = _.keys(tokenAddressBySymbol);
         try {
             const priceBySymbol = await backendClient.getPriceInfoAsync(tokenSymbols);
-            const priceByAddress = _.mapKeys(priceBySymbol, (value, symbol) => _.get(tokenAddressBySymbol, symbol));
+            const priceByAddress = _.mapKeys(priceBySymbol, (_value, symbol) => _.get(tokenAddressBySymbol, symbol));
             const result = _.mapValues(priceByAddress, price => {
                 const priceBigNumber = new BigNumber(price);
                 return priceBigNumber;
diff --git a/packages/website/ts/components/redirecter.tsx b/packages/website/ts/components/redirecter.tsx
index 07432a926..477aecb77 100644
--- a/packages/website/ts/components/redirecter.tsx
+++ b/packages/website/ts/components/redirecter.tsx
@@ -4,6 +4,6 @@ interface RedirecterProps {
     location: string;
 }
 
-export function Redirecter(props: RedirecterProps): void {
+export function Redirecter(_props: RedirecterProps): void {
     window.location.href = constants.URL_ANGELLIST;
 }
diff --git a/packages/website/ts/components/token_balances.tsx b/packages/website/ts/components/token_balances.tsx
index 555a59830..2a051651d 100644
--- a/packages/website/ts/components/token_balances.tsx
+++ b/packages/website/ts/components/token_balances.tsx
@@ -581,7 +581,7 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala
         }
         return true;
     }
-    private _onErrorDialogToggle(isOpen: boolean): void {
+    private _onErrorDialogToggle(_isOpen: boolean): void {
         this.setState({
             errorType: undefined,
         });
diff --git a/packages/website/ts/components/ui/drop_down.tsx b/packages/website/ts/components/ui/drop_down.tsx
index db79ca1df..22cb942f8 100644
--- a/packages/website/ts/components/ui/drop_down.tsx
+++ b/packages/website/ts/components/ui/drop_down.tsx
@@ -42,7 +42,7 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
     public componentWillUnmount(): void {
         window.clearInterval(this._popoverCloseCheckIntervalId);
     }
-    public componentWillReceiveProps(nextProps: DropDownProps): void {
+    public componentWillReceiveProps(_nextProps: DropDownProps): void {
         // HACK: If the popoverContent is updated to a different dimension and the users
         // mouse is no longer above it, the dropdown can enter an inconsistent state where
         // it believes the user is still hovering over it. In order to remedy this, we
diff --git a/packages/website/ts/components/wallet/wallet.tsx b/packages/website/ts/components/wallet/wallet.tsx
index bc2ee227d..f80be6313 100644
--- a/packages/website/ts/components/wallet/wallet.tsx
+++ b/packages/website/ts/components/wallet/wallet.tsx
@@ -222,7 +222,7 @@ export class Wallet extends React.Component<WalletProps, WalletState> {
             </div>
         );
     }
-    private _onSidebarHover(event: React.FormEvent<HTMLInputElement>): void {
+    private _onSidebarHover(_event: React.FormEvent<HTMLInputElement>): void {
         this.setState({
             isHoveringSidebar: true,
         });
@@ -314,7 +314,7 @@ export class Wallet extends React.Component<WalletProps, WalletState> {
         );
         return _.map(trackedTokensStartingWithEtherToken, this._renderTokenRow.bind(this));
     }
-    private _renderTokenRow(token: Token, index: number): React.ReactNode {
+    private _renderTokenRow(token: Token, _index: number): React.ReactNode {
         const tokenState = this.props.trackedTokenStateByAddress[token.address];
         const tokenLink = sharedUtils.getEtherScanLinkIfExists(
             token.address,
diff --git a/packages/website/ts/components/wallet/wrap_ether_item.tsx b/packages/website/ts/components/wallet/wrap_ether_item.tsx
index a5052735b..f65257142 100644
--- a/packages/website/ts/components/wallet/wrap_ether_item.tsx
+++ b/packages/website/ts/components/wallet/wrap_ether_item.tsx
@@ -145,7 +145,7 @@ export class WrapEtherItem extends React.Component<WrapEtherItemProps, WrapEther
             </div>
         );
     }
-    private _onValueChange(isValid: boolean, amount?: BigNumber): void {
+    private _onValueChange(_isValid: boolean, amount?: BigNumber): void {
         this.setState({
             currentInputAmount: amount,
         });
diff --git a/packages/website/ts/containers/about.ts b/packages/website/ts/containers/about.ts
index 3dbdcd16b..3b1c99d79 100644
--- a/packages/website/ts/containers/about.ts
+++ b/packages/website/ts/containers/about.ts
@@ -14,7 +14,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: AboutProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: AboutProps): ConnectedState => ({
     translate: state.translate,
 });
 
diff --git a/packages/website/ts/containers/connect_documentation.ts b/packages/website/ts/containers/connect_documentation.ts
index 2ecd8107a..f939ef0df 100644
--- a/packages/website/ts/containers/connect_documentation.ts
+++ b/packages/website/ts/containers/connect_documentation.ts
@@ -89,7 +89,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/ethereum_types_documentation.ts b/packages/website/ts/containers/ethereum_types_documentation.ts
index f6d614779..285438835 100644
--- a/packages/website/ts/containers/ethereum_types_documentation.ts
+++ b/packages/website/ts/containers/ethereum_types_documentation.ts
@@ -106,7 +106,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/faq.ts b/packages/website/ts/containers/faq.ts
index b91c47889..a2b5735f6 100644
--- a/packages/website/ts/containers/faq.ts
+++ b/packages/website/ts/containers/faq.ts
@@ -14,7 +14,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: FAQProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: FAQProps): ConnectedState => ({
     translate: state.translate,
 });
 
diff --git a/packages/website/ts/containers/generate_order_form.ts b/packages/website/ts/containers/generate_order_form.ts
index 44979b104..92296dbab 100644
--- a/packages/website/ts/containers/generate_order_form.ts
+++ b/packages/website/ts/containers/generate_order_form.ts
@@ -30,7 +30,7 @@ interface ConnectedState {
     lastForceTokenStateRefetch: number;
 }
 
-const mapStateToProps = (state: State, ownProps: GenerateOrderFormProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: GenerateOrderFormProps): ConnectedState => ({
     blockchainErr: state.blockchainErr,
     blockchainIsLoaded: state.blockchainIsLoaded,
     orderExpiryTimestamp: state.orderExpiryTimestamp,
diff --git a/packages/website/ts/containers/json_schemas_documentation.ts b/packages/website/ts/containers/json_schemas_documentation.ts
index 4df7ddecb..67740d4c6 100644
--- a/packages/website/ts/containers/json_schemas_documentation.ts
+++ b/packages/website/ts/containers/json_schemas_documentation.ts
@@ -70,7 +70,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/landing.ts b/packages/website/ts/containers/landing.ts
index a9fc1d9d1..972ed4c23 100644
--- a/packages/website/ts/containers/landing.ts
+++ b/packages/website/ts/containers/landing.ts
@@ -14,7 +14,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: LandingProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: LandingProps): ConnectedState => ({
     translate: state.translate,
 });
 
diff --git a/packages/website/ts/containers/legacy_portal.ts b/packages/website/ts/containers/legacy_portal.ts
index eae450c21..e99f47fb7 100644
--- a/packages/website/ts/containers/legacy_portal.ts
+++ b/packages/website/ts/containers/legacy_portal.ts
@@ -37,7 +37,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: LegacyPortalComponentProps): ConnectedState => {
+const mapStateToProps = (state: State, _ownProps: LegacyPortalComponentProps): ConnectedState => {
     const receiveAssetToken = state.sideToAssetToken[Side.Receive];
     const depositAssetToken = state.sideToAssetToken[Side.Deposit];
     const receiveAddress = !_.isUndefined(receiveAssetToken.address)
diff --git a/packages/website/ts/containers/not_found.ts b/packages/website/ts/containers/not_found.ts
index 4fdc325ea..f384dab89 100644
--- a/packages/website/ts/containers/not_found.ts
+++ b/packages/website/ts/containers/not_found.ts
@@ -14,7 +14,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: NotFoundProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: NotFoundProps): ConnectedState => ({
     translate: state.translate,
 });
 
diff --git a/packages/website/ts/containers/order_utils_documentation.ts b/packages/website/ts/containers/order_utils_documentation.ts
index cdf97e5c8..37b7f2273 100644
--- a/packages/website/ts/containers/order_utils_documentation.ts
+++ b/packages/website/ts/containers/order_utils_documentation.ts
@@ -81,7 +81,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/portal.ts b/packages/website/ts/containers/portal.ts
index b8c8fb999..5876e65f5 100644
--- a/packages/website/ts/containers/portal.ts
+++ b/packages/website/ts/containers/portal.ts
@@ -34,7 +34,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: PortalComponentProps): ConnectedState => {
+const mapStateToProps = (state: State, _ownProps: PortalComponentProps): ConnectedState => {
     const receiveAssetToken = state.sideToAssetToken[Side.Receive];
     const depositAssetToken = state.sideToAssetToken[Side.Deposit];
     const receiveAddress = !_.isUndefined(receiveAssetToken.address)
diff --git a/packages/website/ts/containers/portal_onboarding_flow.ts b/packages/website/ts/containers/portal_onboarding_flow.ts
index 0ad9aef13..4298ab275 100644
--- a/packages/website/ts/containers/portal_onboarding_flow.ts
+++ b/packages/website/ts/containers/portal_onboarding_flow.ts
@@ -28,7 +28,7 @@ interface ConnectedDispatch {
     updateOnboardingStep: (stepIndex: number) => void;
 }
 
-const mapStateToProps = (state: State, ownProps: PortalOnboardingFlowProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: PortalOnboardingFlowProps): ConnectedState => ({
     stepIndex: state.portalOnboardingStep,
     isRunning: state.isPortalOnboardingShowing,
     userAddress: state.userAddress,
diff --git a/packages/website/ts/containers/smart_contracts_documentation.ts b/packages/website/ts/containers/smart_contracts_documentation.ts
index 27328909c..c88c3b365 100644
--- a/packages/website/ts/containers/smart_contracts_documentation.ts
+++ b/packages/website/ts/containers/smart_contracts_documentation.ts
@@ -75,7 +75,7 @@ interface ConnectedDispatch {
     docsInfo: DocsInfo;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/sol_compiler_documentation.ts b/packages/website/ts/containers/sol_compiler_documentation.ts
index 4ccc1850f..8720e2c1d 100644
--- a/packages/website/ts/containers/sol_compiler_documentation.ts
+++ b/packages/website/ts/containers/sol_compiler_documentation.ts
@@ -67,7 +67,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/sol_cov_documentation.ts b/packages/website/ts/containers/sol_cov_documentation.ts
index 73cc99a8c..a8009071f 100644
--- a/packages/website/ts/containers/sol_cov_documentation.ts
+++ b/packages/website/ts/containers/sol_cov_documentation.ts
@@ -96,7 +96,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/subproviders_documentation.ts b/packages/website/ts/containers/subproviders_documentation.ts
index 0c7e73f38..6d4230e53 100644
--- a/packages/website/ts/containers/subproviders_documentation.ts
+++ b/packages/website/ts/containers/subproviders_documentation.ts
@@ -128,7 +128,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/web3_wrapper_documentation.ts b/packages/website/ts/containers/web3_wrapper_documentation.ts
index 34633f14d..b04a83ac4 100644
--- a/packages/website/ts/containers/web3_wrapper_documentation.ts
+++ b/packages/website/ts/containers/web3_wrapper_documentation.ts
@@ -105,7 +105,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     translate: state.translate,
diff --git a/packages/website/ts/containers/wiki.ts b/packages/website/ts/containers/wiki.ts
index af7228dbe..357f8bbf4 100644
--- a/packages/website/ts/containers/wiki.ts
+++ b/packages/website/ts/containers/wiki.ts
@@ -14,7 +14,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: WikiProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: WikiProps): ConnectedState => ({
     translate: state.translate,
 });
 
diff --git a/packages/website/ts/containers/zero_ex_js_documentation.ts b/packages/website/ts/containers/zero_ex_js_documentation.ts
index 9c3f447fb..a8890a07a 100644
--- a/packages/website/ts/containers/zero_ex_js_documentation.ts
+++ b/packages/website/ts/containers/zero_ex_js_documentation.ts
@@ -209,7 +209,7 @@ interface ConnectedDispatch {
     dispatcher: Dispatcher;
 }
 
-const mapStateToProps = (state: State, ownProps: DocPageProps): ConnectedState => ({
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
     docsVersion: state.docsVersion,
     availableDocVersions: state.availableDocVersions,
     docsInfo,
diff --git a/packages/website/ts/local_storage/trade_history_storage.tsx b/packages/website/ts/local_storage/trade_history_storage.tsx
index cc764d98e..2e2f4e64e 100644
--- a/packages/website/ts/local_storage/trade_history_storage.tsx
+++ b/packages/website/ts/local_storage/trade_history_storage.tsx
@@ -57,7 +57,7 @@ export const tradeHistoryStorage = {
             return {};
         }
         const userFillsByHash = JSON.parse(userFillsJSONString);
-        _.each(userFillsByHash, (fill, hash) => {
+        _.each(userFillsByHash, fill => {
             fill.paidMakerFee = new BigNumber(fill.paidMakerFee);
             fill.paidTakerFee = new BigNumber(fill.paidTakerFee);
             fill.filledTakerTokenAmount = new BigNumber(fill.filledTakerTokenAmount);
diff --git a/packages/website/ts/pages/not_found.tsx b/packages/website/ts/pages/not_found.tsx
index a94ba5863..2fe3b1f45 100644
--- a/packages/website/ts/pages/not_found.tsx
+++ b/packages/website/ts/pages/not_found.tsx
@@ -11,7 +11,7 @@ export interface NotFoundProps {
     dispatcher: Dispatcher;
 }
 
-export const NotFound = (props: NotFoundProps) => {
+export const NotFound = (_props: NotFoundProps) => {
     return (
         <div>
             <TopBar blockchainIsLoaded={false} location={this.props.location} translate={this.props.translate} />
diff --git a/packages/website/ts/pages/wiki/wiki.tsx b/packages/website/ts/pages/wiki/wiki.tsx
index bdefe0fda..9659900be 100644
--- a/packages/website/ts/pages/wiki/wiki.tsx
+++ b/packages/website/ts/pages/wiki/wiki.tsx
@@ -233,7 +233,7 @@ export class Wiki extends React.Component<WikiProps, WikiState> {
         }
         return menuSubsectionsBySection;
     }
-    private _onSidebarHover(event: React.FormEvent<HTMLInputElement>): void {
+    private _onSidebarHover(_event: React.FormEvent<HTMLInputElement>): void {
         this.setState({
             isHoveringSidebar: true,
         });
@@ -243,7 +243,7 @@ export class Wiki extends React.Component<WikiProps, WikiState> {
             isHoveringSidebar: false,
         });
     }
-    private _onHashChanged(event: any): void {
+    private _onHashChanged(_event: any): void {
         const hash = window.location.hash.slice(1);
         sharedUtils.scrollToHash(hash, sharedConstants.SCROLL_CONTAINER_ID);
     }
diff --git a/packages/website/ts/utils/error_reporter.ts b/packages/website/ts/utils/error_reporter.ts
index 548d4d41d..f875141fe 100644
--- a/packages/website/ts/utils/error_reporter.ts
+++ b/packages/website/ts/utils/error_reporter.ts
@@ -37,7 +37,7 @@ export const errorReporter = {
             return; // Let's not log development errors to rollbar
         }
 
-        return new Promise((resolve, reject) => {
+        return new Promise((resolve, _reject) => {
             rollbar.error(err, (rollbarErr: Error) => {
                 if (rollbarErr) {
                     logUtils.log(`Error reporting to rollbar, ignoring: ${rollbarErr}`);
diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index 6961784c6..651a4212a 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -152,7 +152,7 @@ export const utils = {
                 const intervalId = setTimeout(() => {
                     resolve(false);
                 }, getApiVersionTimeoutMs);
-                u2f.getApiVersion((version: number) => {
+                u2f.getApiVersion((_version: number) => {
                     clearTimeout(intervalId);
                     resolve(true);
                 });
@@ -279,7 +279,7 @@ export const utils = {
         if (document.readyState === 'complete') {
             return; // Already loaded
         }
-        return new Promise<void>((resolve, reject) => {
+        return new Promise<void>((resolve, _reject) => {
             window.onload = () => resolve();
         });
     },