25 Pull requests merged by 10 people

• perf(tspath): void []byte allocation in ToFileNameLowerCase

  #1581 merged Aug 14, 2025

• Update to golangci-lint v2.4.0

  #1580 merged Aug 13, 2025

• feat(packagejson): remove RWMutex contention in InfoCache with atomic flag + SyncMap

  #1576 merged Aug 13, 2025

• chore: fix some minor issues in comments

  #1573 merged Aug 13, 2025

• Update to Go 1.25

  #1577 merged Aug 13, 2025

• Set completion item's text edit if optional replacement span and insert text are present

  #1579 merged Aug 13, 2025

• Explain files port

  #1566 merged Aug 12, 2025

• Print out test diff on failure in create-cache

  #1572 merged Aug 12, 2025

• Switch RecursionId to any

  #1477 merged Aug 12, 2025

• Update deps

  #1547 merged Aug 12, 2025

• Port --traceResolutions

  #1537 merged Aug 12, 2025

• Encode only libFile name instead of path to it in buildInfo

  #1567 merged Aug 12, 2025

• perf(tspath): optimize the fast path case for ToFileNameLowerCase

  #1558 merged Aug 12, 2025

• perf(tspath): optimize hasRelativePathSegment

  #1569 merged Aug 12, 2025

• Go-to-def should include both declaration(s) and target call signature

  #1543 merged Aug 12, 2025

• Fix parsing of commandline string array

  #1565 merged Aug 12, 2025

• Fix Chinese character display by matching TypeScript's printer selection logic

  #1559 merged Aug 11, 2025

• Fix panic runtime error on ast.KindTupleTypes

  #1525 merged Aug 11, 2025

• Bump the github-actions group across 2 directories with 3 updates

  #1557 merged Aug 11, 2025

• Reimplement rootDirs

  #1540 merged Aug 8, 2025

• Fix typo in baseUrl paths conversion message

  #1546 merged Aug 8, 2025

• fix: make ResponseMessage.Result omitzero

  #1533 merged Aug 8, 2025

• Update NOTICE.txt

  #1545 merged Aug 8, 2025

• Implement CLI TTY/terminal width/coloring

  #1538 merged Aug 8, 2025

• Simplify file parsing and project reference parsing

  #1536 merged Aug 7, 2025

11 Pull requests opened by 7 people

• Store tasks by path instead of file name

  #1535 opened Aug 7, 2025

• Port class fields transformer

  #1542 opened Aug 8, 2025

• Reduce string copies and allocations when emitting inlined sourcemaps

  #1550 opened Aug 10, 2025

• Avoid copying content when writing files

  #1551 opened Aug 10, 2025

• [DRAFT] autoimport

  #1553 opened Aug 11, 2025

• fix: improve panic message for unspecified ScriptKind in `Parser::initializeState`

  #1556 opened Aug 11, 2025

• Fix getTokensFromNode template scanning issue

  #1560 opened Aug 11, 2025

• JSDoc completions

  #1561 opened Aug 11, 2025

• Fix misported emitCommentsBeforeToken

  #1562 opened Aug 11, 2025

• perf(tspath): optimize `ToFileNameLowerCase` again

  #1575 opened Aug 13, 2025

• Pool collators in LS

  #1582 opened Aug 14, 2025

10 Issues closed by 6 people

• Output from selecting optional property from auto complete modal incorrectly includes `?` in JS object

  #1568 closed Aug 13, 2025

• weird behavior when hovering on the search results

  #1574 closed Aug 13, 2025

• tsbuildinfo files include platform-specific paths

  #1548 closed Aug 12, 2025

• [lsp]: instance of Go to Definition going to the type definition instead.

  #1528 closed Aug 12, 2025

• autocomplete does not display as chinese when typing

  #1555 closed Aug 11, 2025

• panic: runtime error: slice bounds out of range [:52400] with length 524 when processing Knex module augmentations

  #1408 closed Aug 11, 2025

• panic: runtime error: slice bounds out of range [:59935] with length 568

  #1501 closed Aug 11, 2025

• [lsp] Go to implementation isnt implemented

  #1499 closed Aug 11, 2025

• issue with importing type from virtual directory (rootDirs)

  #1367 closed Aug 8, 2025

• Suggestion in error message TS5102 is incorrect

  #1544 closed Aug 8, 2025

8 Issues opened by 6 people

• Fix GetLineAndCharacterOfPosition and audit all users

  #1578 opened Aug 13, 2025

• TestTscNoEmitWatch non-deterministic failures

  #1571 opened Aug 12, 2025

• Nondeterministic declaration emit in test nodeModulesExportsSourceTs

  #1570 opened Aug 12, 2025

• Behavior difference using `|| {}` with `unknown`

  #1563 opened Aug 12, 2025

• `getTokensFromNode` is wrong when the ast contains template

  #1554 opened Aug 11, 2025

• Crash in incremental due to inconsistent casing

  #1549 opened Aug 8, 2025

• 20% more memory use starting in `7.0.0-dev.20250724.1`

  #1541 opened Aug 8, 2025

• tsgo panics with invalid UTF-8 when marshalling build info

  #1531 opened Aug 7, 2025

27 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.

• Port object rest and spread transform

  #1529 commented on Aug 12, 2025 • 7 new comments

• Snapshot LSP

  #1505 commented on Aug 13, 2025 • 7 new comments

• [wip] Build mode

  #1484 commented on Aug 13, 2025 • 0 new comments

• Rewrite matchFiles without regexp

  #1483 commented on Aug 8, 2025 • 0 new comments

• fix(1374): support declaration emit for expando functions

  #1399 commented on Aug 8, 2025 • 0 new comments

• Enable staticcheck

  #717 commented on Aug 8, 2025 • 0 new comments

• Replace GetSymbolTable and derivatives with GetOrInit method

  #240 commented on Aug 12, 2025 • 0 new comments

• Intermittent crash with --incremental

  #1465 commented on Aug 12, 2025 • 0 new comments

• fatal error: concurrent map read and map write

  #1470 commented on Aug 12, 2025 • 0 new comments

• extension: rename symbol is not a thing anymore

  #938 commented on Aug 12, 2025 • 0 new comments

• panic: runtime error: slice bounds out of range

  #1359 commented on Aug 11, 2025 • 0 new comments

• [lsp] Typescript generics type error

  #1498 commented on Aug 11, 2025 • 0 new comments

• --incremental builds are a bit slower after the 20250805 release

  #1520 commented on Aug 8, 2025 • 0 new comments

• Benchmark suggestion, power usage

  #771 commented on Aug 8, 2025 • 0 new comments

• tsgo "Type instantiation is excessively deep and possibly infinite" error when using react-hook-form

  #988 commented on Aug 8, 2025 • 0 new comments

• High CPU usage with --watch when idling on MacOS

  #1317 commented on Aug 8, 2025 • 0 new comments

• noEmit slow on Mac M2

  #1062 commented on Aug 8, 2025 • 0 new comments

• Use Profile-Guided Optimization (PGO) for the compiler itself

  #657 commented on Aug 8, 2025 • 0 new comments

• TypeScript-Go Performance Issue

  #1507 commented on Aug 8, 2025 • 0 new comments

• Using pointer address as node/symbol id

  #650 commented on Aug 8, 2025 • 0 new comments

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

  #813 commented on Aug 8, 2025 • 0 new comments

• LSP file watch events with many paths spends too much time/memory in MatchesFileName

  #1265 commented on Aug 8, 2025 • 0 new comments

• Defer baseline comparisons until end of test

  #1451 commented on Aug 8, 2025 • 0 new comments

• Emit adds generated code before file header/copyright comment

  #1526 commented on Aug 8, 2025 • 0 new comments

• jsx Prop on <style> Tag Not Recognized

  #1530 commented on Aug 8, 2025 • 0 new comments

• baseUrl removal caused multiple libraries to fail

  #1431 commented on Aug 8, 2025 • 0 new comments

• Evolving arrays don't work in JS

  #993 commented on Aug 8, 2025 • 0 new comments