53 Pull requests merged by 12 people

• Error early on --build

  #926 merged May 23, 2025

• Use patience diff algorithm

  #891 merged May 23, 2025

• String in string completions + plain switch completion

  #893 merged May 23, 2025

• Fix GetRootSymbols missing return

  #923 merged May 23, 2025

• Disable GHA duplicate problem matchers

  #821 merged May 23, 2025

• Run gofumpt via go tool in dprint

  #586 merged May 23, 2025

• Don't error on --incremental, just run normally

  #908 merged May 22, 2025

• Check patterns for validity before putting them into pattern ambient modules

  #875 merged May 22, 2025

• Fix release build issues

  #905 merged May 22, 2025

• Create preview builds for publishing to npm and VS Code marketplace

  #876 merged May 21, 2025

• Update Go dependencies

  #902 merged May 21, 2025

• Fix compliance pipeline take two

  #901 merged May 21, 2025

• [LSP] Fix data races on dirty state and script info version

  #897 merged May 21, 2025

• Prepare VS Code extension for marketplace preview

  #884 merged May 21, 2025

• Fix mistakes in compliance pipeline

  #899 merged May 21, 2025

• Add compliance pipeline

  #896 merged May 21, 2025

• Add option to launch test with pprof profiling enabled

  #889 merged May 21, 2025

• Add label completions

  #888 merged May 21, 2025

• Bump the github-actions group across 1 directory with 2 updates

  #880 merged May 20, 2025

• Copy default compiler options for inferred projects from VS Code client

  #887 merged May 20, 2025

• Unconditionally set dirtyFilePath in markAsDirty

  #886 merged May 20, 2025

• fix: avoid treating await in jsdoc as top-level await

  #877 merged May 20, 2025

• Introduce fast path for program updates in language service

  #879 merged May 20, 2025

• Concurrent LSP with cancelation

  #869 merged May 16, 2025

• Add missing bounds check in isReachableFlowNodeWorker

  #873 merged May 16, 2025

• Add optionality to @typedef's @property

  #872 merged May 16, 2025

• Add this expandos

  #860 merged May 15, 2025

• JSX completions

  #863 merged May 15, 2025

• Port global completions

  #858 merged May 14, 2025

• Use os.Open for Windows realpath to handle long paths

  #862 merged May 14, 2025

• Watch files over LSP

  #806 merged May 14, 2025

• Improve logic for choosing value/type meanings in quick info

  #867 merged May 14, 2025

• Properly visit the Expression node of a TypeParameterDeclaration

  #865 merged May 14, 2025

• Fix LSP line/pos at start of a line

  #866 merged May 14, 2025

• Align Quick Info display more closely with old language service

  #864 merged May 13, 2025

• Reparse @import as synthetic type-only import declaration

  #831 merged May 13, 2025

• Implement tsgo functionality in tsc, promote tsc to main entrypoint

  #857 merged May 12, 2025

• Support cancellation in checker

  #856 merged May 9, 2025

• Port type acquisition parsing from tsconfig.json

  #852 merged May 9, 2025

• Further test and fix compiler options

  #855 merged May 8, 2025

• Fix typo in README Other Notes section

  #854 merged May 8, 2025

• Improve the missing CompilerOptions check

  #853 merged May 8, 2025

• add missing compiler options, add a test to help prevent this in future

  #839 merged May 7, 2025

• Make anyFunctionType a supertype in strict subtype relation

  #850 merged May 7, 2025

• [LSP] fix crash on inferred project JS files

  #847 merged May 6, 2025

• Fix typesVersions

  #848 merged May 6, 2025

• fix --watch crash if no tsconfig found

  #841 merged May 1, 2025

• Port more of member completions + tests

  #833 merged Apr 30, 2025

• Add ability to build extension VSIX and swap for built-in extension

  #805 merged Apr 30, 2025

• Update end position in findRightmostValidToken

  #837 merged Apr 30, 2025

• Remove old parser clears

  #827 merged Apr 28, 2025

• Add -version to CLI

  #834 merged Apr 28, 2025

• @type tag correctly applies to multiple var decls

  #832 merged Apr 28, 2025

15 Pull requests opened by 10 people

• Fix typedef binding with CJS `exports=`

  #826 opened Apr 25, 2025

• Typings Intaller initial work

  #844 opened May 2, 2025

• Add support for resolution mode

  #851 opened May 7, 2025

• add unknown option error for TypeAcquisition

  #859 opened May 12, 2025

• Signature help implementation

  #861 opened May 12, 2025

• Create consistency with vanilla TS on canEmitSimpleArrowHead

  #878 opened May 18, 2025

• feat: display goos & goarch

  #881 opened May 20, 2025

• findAllReferences inital port

  #882 opened May 20, 2025

• Add {}/class-expression expandos

  #885 opened May 20, 2025

• Fix panic when compiling webpack by handling ElementAccessExpression in Node.Text()

  #892 opened May 21, 2025

• Add overload tag

  #900 opened May 21, 2025

• Block completions in invalid positions

  #903 opened May 21, 2025

• Add the 5 modifier jsdoc tags

  #927 opened May 23, 2025

• Filter out plainJSErrors

  #930 opened May 23, 2025

• Ensure LSP server exists on stdin close

  #936 opened May 25, 2025

16 Issues closed by 9 people

• command line option that works on tsc fails on tsgo

  #925 closed May 24, 2025

• `npm exec -- tsgo` does not work

  #922 closed May 23, 2025

• calling from child_process results in exit code 7

  #917 closed May 23, 2025

• Release Typescript CLI in more package repositories

  #817 closed May 22, 2025

• Fails silently when `compilerOptions.incremental = true`

  #906 closed May 22, 2025

• Demands `--build` as the first CLI argument even when it already is

  #909 closed May 22, 2025

• Runtime error compiling expo

  #870 closed May 22, 2025

• Build errors on Playwright project

  #895 closed May 21, 2025

• JSDoc parsing breaks when declaring a property named `await`

  #874 closed May 20, 2025

• JSDoc types don't parse, even outside JSDoc

  #139 closed May 16, 2025

• Crash on assertion predicate with optional argument

  #871 closed May 16, 2025

• JSDoc optionality should apply from param tags even without a type

  #868 closed May 16, 2025

• Some CompilerOptions don't work due to deficient `switch-case` in parsinghelpers.go

  #842 closed May 7, 2025

• Condition in body removes contextual type of later return statement

  #849 closed May 7, 2025

• typesVersions not respected

  #846 closed May 6, 2025

• `--watch` assumes a config file exists, crashes if not

  #840 closed May 1, 2025

28 Issues opened by 26 people

• `tsc`-like commands not working as expected in `tsgo` (e.g. --watch mode fails)

  #937 opened May 25, 2025

• `tsgo` process remains running and consuming memory after they should have been killed

  #935 opened May 24, 2025

• `// @ts-expect-error` has no effect

  #934 opened May 24, 2025

• compilerOptions.baseUrl in tsconfig.json is not working

  #933 opened May 24, 2025

• Paths with parenthesis cause the vscode extension to not understand import parths

  #932 opened May 24, 2025

• Some dependency JS files appear to be erroneously typechecked

  #931 opened May 24, 2025

• Errors in @types/jsdom, @sinclair/typebox

  #929 opened May 23, 2025

• checkJs default has changed in tsgo

  #928 opened May 23, 2025

• --watch causes --skipLibCheck to be ignored

  #924 opened May 23, 2025

• `tsgo` typechecking error in tsx code that passes when using `tsc`

  #921 opened May 23, 2025

• Untyped, side-effect imports treated differently in Strada vs Corsa

  #920 opened May 23, 2025

• extension: command 'typescript.goToSourceDefinition' not found

  #919 opened May 23, 2025

• Drizzle queries fail typecheck

  #918 opened May 23, 2025

• Not resolving to the right export

  #916 opened May 23, 2025

• Local dependency is included in the outDir output

  #915 opened May 23, 2025

• Not transpiling decorators

  #914 opened May 22, 2025

• typeof json file with import panic: Unhandled case in Node.Expression (only occurs when using VSCode LSP, tsgo CLI works fine)

  #913 opened May 22, 2025

• Bug Report: Type narrowing not working as expected

  #912 opened May 22, 2025

• `erasableSyntaxOnly` not supported

  #911 opened May 22, 2025

• paths in tsconfig.base.json not working

  #910 opened May 22, 2025

• difference in vs code tooltips for generic method

  #907 opened May 22, 2025

• Not able to import defineConfig from Vite

  #904 opened May 21, 2025

• Crash on parsing webpack dependency (neo-async)

  #898 opened May 21, 2025

• Panic compiling webpack

  #890 opened May 20, 2025

• resolveJsonModule doesn't default to true with moduleResolution bundler

  #845 opened May 3, 2025

• pretty-printing reparsed JS nodes crashes on GetTypeNodePrecedence

  #843 opened May 1, 2025

• linked (local) dependencies are not skipped

  #836 opened Apr 29, 2025

• const enum is not work

  #829 opened Apr 27, 2025

17 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• `createNodeBuilder`, declaration emit, and associated utility port

  #791 commented on May 23, 2025 • 85 new comments

• Enable staticcheck

  #717 commented on May 23, 2025 • 1 new comment

• LSP: Jump to the function name

  #792 commented on May 7, 2025 • 0 new comments

• Sort numeric symbols

  #690 commented on Apr 30, 2025 • 0 new comments

• feat: move nil check to call sites

  #658 commented on May 25, 2025 • 0 new comments

• Return errors instead of panics

  #638 commented on Apr 30, 2025 • 0 new comments

• Replace GetSymbolTable and derivatives with GetOrInit method

  #240 commented on May 23, 2025 • 0 new comments

• Yarn PnP

  #460 commented on May 24, 2025 • 0 new comments

• [bug] support `null`ing out extended tsconfig.json properties

  #768 commented on May 23, 2025 • 0 new comments

• [lsp][bug] LSP locks up for ~12s when navigating to files within the same project

  #813 commented on May 22, 2025 • 0 new comments

• Support embedded JavaScript/TypeScript

  #648 commented on May 13, 2025 • 0 new comments

• Cannot find module '??' or its corresponding type declarations.

  #518 commented on May 8, 2025 • 0 new comments

• bug/lsp: fails to resolve relative type files in a library

  #631 commented on May 8, 2025 • 0 new comments

• Inherited `baseUrl` is not respected

  #807 commented on May 5, 2025 • 0 new comments

• tsgo not compiling mono repo projects (and pnpm?)

  #809 commented on Apr 30, 2025 • 0 new comments

• support for `useDefineForClassFields`

  #785 commented on Apr 29, 2025 • 0 new comments

• difference in typecheck with 5.8 (intersection of types breaks some compatibility)

  #799 commented on Apr 26, 2025 • 0 new comments