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npm · #4181 most downloaded on npm
Analyze the exported API for a TypeScript library and generate reviews, documentation, and .d.ts rollups
Last release today
22 Sep 2026
Ships fairly regularly
a new release about every 3 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
1 version withdrawn
withdrawn after publishing
10 years old
554 releases · first in 2017
Thu, 23 Jan 2020 01:07:56 GMT _Version update only_
Thu, 23 Jan 2020 01:07:56 GMT
Version update only
Tue, 21 Jan 2020 21:56:13 GMT _Version update only_
One column per quarter.
Tue, 14 Jan 2020 01:34:15 GMT
Version update only
Upgrade Node typings to Node 10
Sun, 19 Jan 2020 02:26:52 GMT
Fri, 17 Jan 2020 01:08:23 GMT _Version update only_
Fri, 17 Jan 2020 01:08:23 GMT
Version update only
Fix an issue where "ae-incompatible-release-tags" was sometimes reported incorectly for property setters (GitHub #1681)
Tue, 14 Jan 2020 01:34:15 GMT
Fix an error "Cannot read property 'externalModuleIndicator' of undefined" (GitHub #1652)
Thu, 09 Jan 2020 06:44:12 GMT
Wed, 08 Jan 2020 00:11:31 GMT _Version update only_
Wed, 08 Jan 2020 00:11:31 GMT
Version update only
Improve declaration reference syntax to allow linking to overloaded functions/methods
Tue, 03 Dec 2019 03:17:43 GMT
Sun, 24 Nov 2019 00:54:04 GMT
@throwsSun, 24 Nov 2019 00:54:04 GMT _Version update only_
Sun, 24 Nov 2019 00:54:04 GMT
Version update only
Fix an issue where the newlineKind setting wasn't being applied correctly
Wed, 20 Nov 2019 06:14:28 GMT
Make newline type for generated files configurable
Fri, 15 Nov 2019 04:50:50 GMT
Mon, 11 Nov 2019 16:07:56 GMT _Version update only_
Mon, 11 Nov 2019 16:07:56 GMT
Version update only
Wed, 06 Nov 2019 22:44:18 GMT ### Patches - Add support for TypeScript 3.7
Wed, 06 Nov 2019 22:44:18 GMT
Fix an issue where API reports sometimes were ordered differently depending on the version of NodeJS (GitHub #1552)
Tue, 05 Nov 2019 06:49:28 GMT
Tue, 05 Nov 2019 01:08:39 GMT _Version update only_
Tue, 05 Nov 2019 01:08:39 GMT
Version update only
Tue, 22 Oct 2019 06:24:44 GMT _Version update only_
Tue, 22 Oct 2019 06:24:44 GMT
Version update only
Fri, 18 Oct 2019 15:15:01 GMT _Version update only_
Fri, 18 Oct 2019 15:15:01 GMT
Version update only
Allow separate release tags for overloaded functions and methods
Sun, 06 Oct 2019 00:27:39 GMT
Sun, 06 Oct 2019 00:27:39 GMT
Fix an issue where IExtractorConfigPrepareOptions.packageJson was ignored (GitHub #1559)
Fri, 04 Oct 2019 00:15:22 GMT
Wed, 25 Sep 2019 15:15:31 GMT
Sun, 29 Sep 2019 23:56:29 GMT ### Patches - Update repository URL
Sun, 29 Sep 2019 23:56:29 GMT
Wed, 25 Sep 2019 15:15:31 GMT _Version update only_
Wed, 25 Sep 2019 15:15:31 GMT
Version update only
Tue, 24 Sep 2019 02:58:49 GMT _Version update only_
Tue, 24 Sep 2019 02:58:49 GMT
Version update only
Mon, 23 Sep 2019 15:14:55 GMT _Version update only_
Mon, 23 Sep 2019 15:14:55 GMT
Version update only
Wed, 11 Sep 2019 19:56:23 GMT
Add support for an exported name that conflicts with a global name (GitHub #1350)
Wed, 11 Sep 2019 19:56:23 GMT
Tue, 10 Sep 2019 22:32:23 GMT ### Patches - Update documentation
Tue, 10 Sep 2019 22:32:23 GMT
Tue, 10 Sep 2019 20:38:33 GMT
Add support for generating declaration references
Tue, 10 Sep 2019 20:38:33 GMT
Fri, 06 Sep 2019 15:14:57 GMT
Wed, 04 Sep 2019 18:28:06 GMT _Version update only_
Wed, 04 Sep 2019 18:28:06 GMT
Version update only
Update TSDoc dependency to 0.12.14
Wed, 04 Sep 2019 15:15:37 GMT
Tue, 23 Jul 2019 01:13:01 GMT
Fix a problem where Unicode API names were not handled correctly
Fri, 30 Aug 2019 00:14:32 GMT
Mon, 12 Aug 2019 15:15:14 GMT _Version update only_
Mon, 12 Aug 2019 15:15:14 GMT
Version update only
Thu, 08 Aug 2019 15:14:17 GMT _Version update only_
Thu, 08 Aug 2019 15:14:17 GMT
Version update only
Fix an issue where a function with only one declaration was assigned an overloadIndex of 0 instead of 1
Thu, 08 Aug 2019 00:49:05 GMT
Mon, 05 Aug 2019 22:04:32 GMT ### Patches - Security updates.
Mon, 05 Aug 2019 22:04:32 GMT
ApiItem.name is now quoted when it contains invalid identifier characters, to avoid conflicts with an ECMAScript symbol expression
Tue, 23 Jul 2019 01:13:01 GMT
Sat, 29 Jun 2019 02:30:10 GMT
Update to use new api-extractor-model
Mon, 22 Jul 2019 19:13:10 GMT
Clarify docs for "--typescript-compiler-folder"
Fri, 12 Jul 2019 19:12:46 GMT
Tue, 11 Jun 2019 00:48:06 GMT
Thu, 11 Jul 2019 19:13:08 GMT ### Patches - Add support for TypeScript 3.5
Thu, 11 Jul 2019 19:13:08 GMT
Add a "--diagnostics" command-line option to help when troubleshooting problems
Tue, 09 Jul 2019 19:13:24 GMT
Wed, 05 Jun 2019 19:12:34 GMT
Fix a problem when analyzing .d.ts files that appear in the same folder as the corresponding .ts file (GitHub #1310)
Mon, 08 Jul 2019 19:12:18 GMT
Fix GitHub issue #1304 where "IExtractorInvokeOptions.typescriptCompilerFolder" did not work with TypeScript 3.4
Sat, 29 Jun 2019 02:30:10 GMT
Wed, 12 Jun 2019 19:12:33 GMT _Version update only_
Wed, 12 Jun 2019 19:12:33 GMT
Version update only
Mon, 27 May 2019 04:13:44 GMT
Generate ApiTypeParameter entries and type alias types
Tue, 11 Jun 2019 00:48:06 GMT
Thu, 16 May 2019 22:15:20 GMT
api-documenter.json to allow building custom Table of Contents for YamlDocumenter.Fix an issue where TSDoc index selectors (ApiParameterListMixin.overloadIndex) started from 0, whereas TSDoc requires a nonzero number
Wed, 05 Jun 2019 19:12:34 GMT
Upgrade api-extractor-model to remove ApiConstructor.isStatic, since TypeScript constructors cannot be static
Tue, 04 Jun 2019 05:51:53 GMT
Fix incorrect path resolution for the "extends" field when loading tsconfig.json
Mon, 27 May 2019 04:13:44 GMT
Broaden support for default imports
Mon, 13 May 2019 02:08:35 GMT
Mon, 06 May 2019 20:46:21 GMT _Version update only_
Mon, 06 May 2019 20:46:21 GMT
Version update only
Add a new setting "omitTrimmingComments" to prevent extra comments from being emitted in the .d.ts rollup
Mon, 06 May 2019 19:34:54 GMT
Fix an issue where ExtractorResult.warningCount was not incremented for messages handled by IExtractorInvokeOptions.messageCallback (GitHub #1258)
Mon, 06 May 2019 19:11:16 GMT
Mon, 29 Apr 2019 19:13:03 GMT
Fix an issue where API signatures were sometimes truncated in the .api.json file (GitHub #1249)
Tue, 30 Apr 2019 23:08:02 GMT
Wed, 17 Apr 2019 19:12:31 GMT
Initial stable release of API Extractor 7
Tue, 16 Apr 2019 11:01:37 GMT
Tue, 16 Apr 2019 11:01:37 GMT
Fix a regression that prevented certain types of warnings from being reported
Fri, 12 Apr 2019 06:13:16 GMT
(Breaking change) Rename "mainEntryPointFile" to "mainEntryPointFilePath" so all settings use a consistent naming convention
Thu, 11 Apr 2019 07:14:01 GMT
<projectFolder> tokenWed, 27 Mar 2019 19:57:45 GMT
Improve the "--local" option to automatically create the API report file if it is missing
Tue, 09 Apr 2019 05:31:01 GMT
Rename "addToApiReviewFile" setting to "addToApiReportFile"
Mon, 08 Apr 2019 19:12:52 GMT
(Breaking change) Removed the ILogger API and renamed ExtractorMessageLogLevel to ExtractorLogLevel
Sat, 06 Apr 2019 02:05:51 GMT
(Breaking change) Major redesign of the API used to invoke API Extractor
Fri, 05 Apr 2019 04:16:16 GMT
Fix an issue where .d.ts.map file were sometimes mapped to the wrong location
Wed, 03 Apr 2019 02:58:33 GMT
Reintroduce the generated documentation notice for internal constructors
Sat, 30 Mar 2019 22:27:16 GMT
Validate @link tags and report a warning if the link cannot be resolved
Thu, 28 Mar 2019 19:14:27 GMT
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