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tree-sitter

0.27.043M downloads/motree-sitter/tree-sitter ↗New releases in your daily digest, changelog included.

Rust bindings to the Tree-sitter parsing library

Last release 1 months ago
30 Aug 2026
Ships fairly regularly
a new release about every 3 weeks
Rarely documented
notes for 9 of the last 60 stable releases
1 version withdrawn
withdrawn after publishing
8 years old
81 releases · first in 2018

Release timeline

81 releases since 2018

2018202020222024

Releases

0.27.030 Aug 2026
feat: start working on v0.27 by @clason in #5127
What's Changed

feat: start working on v0.27 by @clason in #5127

docs(cli): include information on generated files by @clason in #5129

fix(docs): remove conflicting --release cargo flag in contributing.md by @arkriny in #5132

fix(cli): trailing whitespace after multiline text nodes in CST by @arkriny in #5133

ci: bump the actions group with 2 updates by @dependabot[bot] in #5137

fix(cli): correct discrepancy with cst for --no-ranges by @WillLillis in #5134

ci: bump korthout/backport-action from 3 to 4 in the actions group by @dependabot[bot] in #5155

build(deps): bump the cargo group with 2 updates by @dependabot[bot] in #5154

Fix Playground Query by @kevin-hua-kraken in #5150

fix(cli): cst printing improvements by @arkriny in #5161

docs(cli): better description of files generated by init by @clason in #5152

fix(cli): set language in cwd for all usages of highlight command by @WillLillis in #5180

feat(cli): concurrent builds of the same grammar on different locations on disk by @stackmystack in #5174

build(deps): bump the cargo group with 2 updates by @dependabot[bot] in #5184

fix(cli): canonicalize build --output path by @WillLillis in #5183

feat(cli): make test --update rewrite all corpus files by @arkriny in #5179

build(deps): update rquickjs to 0.11.0 by @clason in #5186

fix(cli): increase verbosity of tree-sitter init -u updates by @WillLillis in #5178

fix(cli): restore test summary output for tree-sitter test by @arkriny in #5197

feat(wasm): add some common used defs to wasm stdlib by @trim21 in #5199

fix(wasm): update wasm-stdlib.h by @clason in #5209

build(deps): bump clap from 4.5.53 to 4.5.54 in the cargo group by @dependabot[bot] in #5211

Fix python free-threading compatibility by @kevmo314 in #5212

fix(build): define _BSD_SOURCE by @WillLillis in #5219

build(deps): bump the cargo group with 3 updates by @dependabot[bot] in #5227

docs: various updates by @WillLillis in #5228

fix(docs): appease clippy regarding spacing in README by @WillLillis in #5236

fix(wasm): regenerate stdlib with wasm-opt by @clason in #5237

fix: Clarify lifetime parameters; Rust 2018 idioms by @DanikVitek in #5223

feat: free memory automatically by @theanarkh in #5225

fix(cli): warn user when nm can't be run to verify the symbols inside the parser being built by @WillLillis in #5245

feat(ci): ensure wasm-stdlib.h is regenerated when wasm stdlib source files are modified by @WillLillis in #5229

docs(playground): highlight full row for highlighted nodes by @Tam1SH in #5207

ci: bump actions/github-script from 7 to 8 in the actions group by @dependabot[bot] in #5248

build(deps): bump cc from 1.2.52 to 1.2.53 in the cargo group by @dependabot[bot] in #5247

wasm: give binaryen the wasi-sdk treatment by @WillLillis in #5241

fix(loader): search correct cache directory for wasi-sdk clang by @WillLillis in #5251

Fix tree-sitter-ruby crate failing to build to Wasm by @kossnocorp in #5158

fix(wasm): add iswpunct to stdlib by @clason in #5130

fix(lib): address strict aliasing violations with Array type by @WillLillis in #5242

misc Windows fixes by @WillLillis in #5256

docs: document parser library symbol checks for build command by @WillLillis in #5258

build(deps): bump the cargo group with 2 updates by @dependabot[bot] in #5263

fix(wasm): correct several bugs in realloc by @WillLillis in #5261

fix(ci): add wasm-stdlib.h to cache key by @WillLillis in #5266

fix(generate): error if a supertype is defined as a terminal by @WillLillis in #5267

Action overflow by @WillLillis in #5273

fix(wasm): don't wasm-opt twice by @clason in #5253

build(deps): cargo update by @clason in #5281

fix(loader): account for nm/ld fix on newer powerpc linux toolchains by @WillLillis in #5268

wasm: fix realloc optimization by @WillLillis in #5276

fix(cli): use --edits value for fuzz tests by @WillLillis in #5287

feat(cli): add --verbose flag to build command by @WillLillis in #5285

rust: bump language crate version by @WillLillis in #5291

fix(rust): place std::env::set_var inside unsafe blocks by @WillLillis in #5293

build(deps): bump bytes from 1.11.0 to 1.11.1 by @dependabot[bot] in #5297

fix(lib): correct ts_parser_parse docstring by @bertie-wheen in #5295

fix(test): acquire lock before downloading wasm tools by @WillLillis in #5296

fix(cli): allow for both debug logs and graphs by @WillLillis in #5306

lib: clean up strict aliasing fixes in array.h by @amaanq in #5309

fix(cli): require tree-sitter CLI in CMake template by @WillLillis in #5310

fix(rust)!: return u32 from Node::child_count by @WillLillis in #5313

feat: allow - in grammar names by @jfly in #5315

fix(query): prevent cross-branch capture contamination in alternations with quantifiers by @WillLillis in #5317

web: add default export to CJS bundle by @chadxz in #5305

ci: speed it up by @amaanq in #5322

build(deps): bump eslint from 9.11.0 to 9.39.2 in /crates/cli/eslint by @dependabot[bot] in #5283

build(deps): bump the cargo group with 5 updates by @dependabot[bot] in #5316

build(deps): bump the cargo group with 4 updates by @dependabot[bot] in #5338

ci: bump the actions group with 2 updates by @dependabot[bot] in #5339

rust: edition 2024, MSRV 1.90, lint cleanup, and dep updates by @amaanq in #5326

feat(highlight)!: utf16 support by @WillLillis in #5324

use provided by RedoxOS byte orders implementations by @greyshaman in #5342

build(deps): bump wasmtime to v36.0.5 LTS by @clason in #5350

fix(generate): unsafe extern -> extern in rendered C parser by @WillLillis in #5352

fix(lib): cast NULL in ts_subtree_children macro by @lucasew in #5343

ci: add a dry-run workflow to test rust releases by @WillLillis in #5292

build(deps): bump ajv from 6.12.6 to 6.14.0 in /crates/cli/eslint by @dependabot[bot] in #5355

build(deps): bump minimatch, eslint and eslint-plugin-jsdoc in /crates/cli/eslint by @dependabot[bot] in #5354

ci: retrigger crates check on PR updates by @clason in #5357

cli(init): fix Package.swift scanner detection when used as a dependency by @amaanq in #5362

feat(wasm): update wasi-sdk and binaryen by @clason in #5360

loader: invalidate cached wasm toolchains on version mismatch by @amaanq in #5363

cli: init -u fixes by @WillLillis in #5364

build(deps): bump anyhow from 1.0.101 to 1.0.102 in the cargo group by @dependabot[bot] in #5365

build(deps): bump wasmtime to v36.0.6 by @clason in #5368

cli(init): extract per-binding generators and named update functions by @amaanq in #5371

fix: skip missing Makefile in version command by @MFS-code in #5384

fix(wasm): pass target triple to clang by @maribu in #5385

build(deps): bump minimatch from 10.2.2 to 10.2.4 in /crates/cli/eslint by @dependabot[bot] in #5392

build(deps): bump minimatch in /lib/binding_web by @dependabot[bot] in #5388

build(deps): bump rollup from 4.49.0 to 4.59.0 in /lib/binding_web by @dependabot[bot] in #5393

perf(generate): optimize TokenSet by @WillLillis in #5340

chore(parser): return NULL, not false, for incomplete parse by @ribru17 in #5397

Propose fix some typos by @jeis4wpi in #5375

fix(loader): link with libc on OpenBSD to compile parser by @lcheylus in #5394

fix(rust): remove unused dependencies from loader and lib by @WillLillis in #5402

ci: bump the actions group with 3 updates by @dependabot[bot] in #5410

refactor(query): remove alternative_is_immediate by @ribru17 in #5395

fix(query): don't add copies for quantifier steps outside alternations by @ribru17 in #5396

ci(tests): run required tests on all PRs by @clason in #5431

build(deps): cargo update by @clason in #5422

build(deps): bump wasi-sdk to v31 by @clason in #5426

revert allowing dashes in parser name by @WillLillis in #5419

ci(release): publish zip archives by @clason in #5380

build(deps): bump flatted from 3.3.1 to 3.4.1 in /crates/cli/eslint by @dependabot[bot] in #5432

build(deps): bump anstyle from 1.0.13 to 1.0.14 in the cargo group by @dependabot[bot] in #5437

fix(loader): unconditionally import Mutex by @WillLillis in #5439

fix(generate): allow disabling qjs-rt feature from CLI by @WillLillis in #5442

fix(lib): document invariants that must be upheld for TSInputEdit by @WillLillis in #5441

ci: bump actions/create-github-app-token from 2 to 3 in the actions group by @dependabot[bot] in #5455

build(deps): bump cc from 1.2.56 to 1.2.57 in the cargo group by @dependabot[bot] in #5454

build(deps): bump flatted from 3.3.2 to 3.4.2 in /lib/binding_web by @dependabot[bot] in #5445

build(deps): bump flatted from 3.4.1 to 3.4.2 in /crates/cli/eslint by @dependabot[bot] in #5447

build(deps): bump brace-expansion from 5.0.2 to 5.0.5 in /crates/cli/eslint by @dependabot[bot] in #5460

docs: update WASM build requirements for wasi-sdk by @MayCXC in #5438

perf(parser): use LookaheadIterator in error recovery's all-symbol scan by @WillLillis in #5
Note truncated.

From the same repository

tree-sitter/tree-sitter

tree-sitter-languagecrates.ioThe tree-sitter Language type, used by the library and by language implementations

tree-sitter

Release timeline

Releases

What's Changed

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