build: 📦 swc monorepo #703

renovate · 2025-05-01T02:50:36Z

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@swc-node/register	`~1.9.1` -> `~1.10.0`
@swc/core (source)	`~1.5.7` -> `~1.11.0`
@swc/helpers (source)	`0.5.15` -> `0.5.17`

Release Notes

swc-project/swc-node (@swc-node/register)

swc-project/swc (@swc/core)

`v1.11.24`

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`v1.11.22`

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Bug Fixes

(es/parser) Parse export default from; with exportDefaultFrom: true option (#10373) (a270cb0)
(es/proposal) Fix exported class for explicit-resource-management (#10393) (6b5dbc6)
(swc_core) Fix downstream doc builds (#10401) (df511ba)
Upgrade browserslist-rs version (#10389) (f802892)

Features

(bindings/core) Enhance existing parse function to accept both string and buffer types(#10371) (c9a2afc)
(css/prefixer) Fix default implementation (#10351) (34f4e41)

Miscellaneous Tasks

(bindings/node) Add README.md (#10402) (a0e89f0)
(es/parser) Remove useless check (#10386) (d1770ac)
(es/utils) Mark Symbol members as literal (#10400) (3935b60)

Performance

(common) Use next instead of nth (#10403) (12c2807)
(es/minifier) Use bigflags to reduce context size of analyzer (#10380) (773d19c)
(es/minifier) Use bitflags to reduce context size of InfectionCollector (#10387) (126d432)
(es/minifier) Use bitflags to reduce compress context size (#10381) (99495bd)
(es/parser) Move found_module_item to Parser (#10388) (fd52c5c)

Refactor

(es/compat) Simplify async_to_generator (#10341) (e9eeba1)
(es/lexer) Split lexer (#10377) (3ef2bd1)

Testing

(es/transform) Add tests for source map (#10375) (0018a8e)

`v1.11.21`

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Bug Fixes

(es/helpers) Sync tslib _ts_generator implementation (#10366) (d3fb992)
(es/proposal) Fix scope of declarations for explicit-resource-management (#10362) (eb7f7e9)
(ts/fast-strip) Increase Wasm stack size (#10359) (6d444a5)

Miscellaneous Tasks

(es/parser) Remove useless check (#10363) (0f6a8c3)

Performance

(es/parser) Reduce string comparison (#10355) (21789c4)
(es/parser) Add initial capacitity for some vectors (#10361) (7b7b50e)
(es/parser) Reduce clone of token contexts (#10364) (3ab47b2)
(es/parser) Use bitflags to reduce parser context size (#10367) (a2d3596)
(es/parser) Replace byte arguments with generics (#10370) (68f7667)
(es/parser) Use arrayvec and unsafe push to optimize escaped string parsing (#10369) (e12ae1c)

`v1.11.20`

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Bug Fixes

(error_reporters) Removing unused code to fix clippy check (#10338) (5970f93)
(es/minifier) Preserve block with block scoped declaration (#10335) (a4ac3b7)
(es/parser) Allow abstract method named accessor (#10327) (3f71776)
(es/preset-env) Consider browserslist config if env.target is not configured (#8921) (a2dc372)
(es/resolver) Handle using declarations (#10354) (dad815c)
fix(es/compat): Remove one promise tick in yield* (tc39/ecma262#2819) (#10317)

Related issue:

Features

(errors) Integrate miette for enhanced diagnostic reporting (#10241) (156c3b1)
(es/codegen) Support sourceMap.url option of terser (#10346) (566bc7c)
(plugin/runner) Support pluginEnvVars (#10318) (795fedc)

Miscellaneous Tasks

(es/helpers) Update peer dependency version for @swc/helpers to >=0.5.17 (#10321) (ddbf3e1)
(ide) Disable RA diagnostics (#10324) (fcf280f)

Performance

(es/ast) Reduce redundant string comparison for Atoms (#10323) (3ce9d81)
(es/jsx) Cache FileName for JSX pass (#9951) (#10322) (9852940)
(es/parser) Remove redundant is_ascii calls (#10334) (e66b4d6)
(es/parser) Remove ascii check for no-ascii (#10350) (4279b96)

Testing

(es) Unignore tests and update node to 20 in exec tests (#10348) (eee73ce)

`v1.11.18`

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Bug Fixes

(errors) Disable wrapping of text lines (#10314) (f6840ea)
(es/codegen) Ensure proper Unicode escape handling for ES5 and below #10028 (#10309) (7f76fa3)
(node) Fix worker_threads issue on glibc platform (#10306) (1d1ff9e)

Features

(es/minifier) Optimize number to int (#10294) (6dcfa70)
(es/minifier) Remove useless to number (#10308) (898f170)
(ts/isolated-dts) Distinguish js value and ts type (#10316) (c480604)

Refactor

(es/codegen) Split lib.rs into multiple files (#10304) (5a07a5d)
(es/codegen) Refactor macro to inverse order (#10297) (78f907f)

Testing

(es/minifier) Remove duplicate test (#10305) (a80dea8)

`v1.11.16`

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Miscellaneous Tasks

(deps) Update actions (#10222) (cf33196)

`v1.11.15`

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Bug Fixes

(bindings/node) Fix build on platforms without plugin (#10301) (3faae55)
(cli) Fix plugin target as wasm32-wasip1 (#10293) (7daf4f4)
(deps) Update cargo (patch) (#10081) (e0ff00e)
(es) Do not reuse Compiler for minify() and transform() (#10273) (63bd8a1)
(es/analysis) Support comments (#10299) (2919d16)
(es/bugfix) Do not rename in non-ident-function (#10274) (48b6bdb)
(es/minifier) Remove unnecessary check when invoke IIFE (#10257) (6b75775)
(es/parser) Parser a program as a module with TLA in non-expression statement (#10287) (157c52a)
(html) Remove async from minifyFragmentSync (#10289) (7028457)

Documentation

(es/types) Document outFileExtension (#10265) (99018c5)
Add star history to README.md (b51eea9)

Features

(es) Add Rust plugin host part for analysis API (#10285) (d213a84)
(es) Add analysis API and refactor output API (#10288) (a53c60d)
(es/minifier) Allow disabling char frequency analysis (#10259) (50c62d1)
(es/minifier) Merge expression with empty return (#10283) (c276a38)
(es/minifier) Optimize code generated by optional chaining (#10292) (0d88041)
(es/minifier) Support reduce_escaped_newline (#10232) (64fb286)
(ts/fast-strip) Improve error message format (#10298) (29c4afb)
Add parallel iterators (#10075) (3b775bf)

Miscellaneous Tasks

(html) Fix typing (3ed8a7a)

Performance

(es/minifier) Adjust parallelism threshold (#10260) (28cc6f6)
(es/minifier) Process cons and alt of IfStmt in parallel (#10262) (ccb6eb8)
(es/minifier) Move logic to the pure minifier (#10264) (7ecd807)
(es/minifier) Use swc_par_iter instead of rayon (#10267) (78e37a1)

Refactor

Extract par-core and par-iter (#10269) (0c63bda)
Drop swc_fast_graph (#10268) (b23c8cb)

Testing

(es/minifier) Update the terser passing test list (#10263) (1d91571)

`v1.11.13`

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Features

(es/minifier) Merge alt's cons with cons (#10256) (589bcd7)
(swc_core) Expose features of swc_parallel (#10258) (042f19f)

Performance

(es/minifier) Merge expr_simplifier into pure optimizer (#10202) (9c9b0ba)

`v1.11.12`

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Bug Fixes

(es/minifier) Make inline_globals noop by default (#10231) (b192dc8)
(es/minifier) Fix access to GLOBALS in char freq compute (#10239) (6286663)
(es/parser) Fix span of wrong await tokens (#10252) (5c28dc3)
(es/types) Fix broken types (#10224) (540bdf8)

Documentation

(es) Improve documentation (#10247) (549e38d)

Features

(es/fast-lexer) Enhance identifier handling with Unicode support (#10226) (482b63a)
(es/minifier) Invoke IIFE into block (#10220) (c9a6c23)
(es/minifier) Remove needless blocks (#10234) (0817970)
(swc_parallel) Introduce rayon mode (#10237) (3c2213c)
(ts/fast-strip) Add start/end span information (#10251) (ab39a62)
(ts/fast-strip) Improve error message snippet (#10253) (f4f426c)
(ts/fast-strip) Remove line numbers (#10254) (40e216d)

Performance

(es/minifier) Merge dead_branch_remover into pure optimizer (#10201) (6841523)

`v1.11.11`

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Bug Fixes

(es/ast) Fix Typo in API (#10210) (8eb87ba)
(es/minifier) Do not drop numbers incorrectly (#10211) (80ccd86)
(es/minifier) Allow TypeScript nodes to fix styled-jsx (#10221) (9d87d4d)

Features

(es/minifier) Default to the smallest size (#10218) (800f51a)

Miscellaneous Tasks

(es/minifier) Make test.sh faster (#10209) (f28d96e)

Refactor

(es/minifier) Move some deps to dev deps (#10216) (1dcdbbc)

Testing

(es/minifier) Add full tests back (#10212) (e6c04b4)
(es/minifier) Remove full tests with too large input (#10213) (99b590f)

`v1.11.10`

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Bug Fixes

(es/proposal) Fix declarations for explicit-resource-management (#10198) (99ba555)
(es/types) Add missing types for jsc.transform.react.refresh (#10206) (e71b000)
(typescript) Skip the body of ArrowExpr in type usage analysis (#10187) (9aca205)

Documentation

(es/minifier) Make minifier example utilize comments (#10195) (ec3ebe7)

Features

(es/fast-parser) Implement the initial version (#10185) (44e7c39)

Miscellaneous Tasks

(es/minifier) Fix lints & size.sh (#10191) (e862c32)

Performance

(es/minifier) Do not repeat applying pure minifier on last (#10196) (e6b7cee)

Refactor

(es/minifier) Remove code for infinite loop (#10194) (fcc6884)

Testing

(es/minifier) Update test inputs (#10193) (97d8337)
(es/minifier) Add a benchmark for real-world inputs (#10204) (97f2180)
(es/minifier) Disable real-world benchmarks on CI (#10205) (c5f1cbe)
(es/minifier) Test only sizes for large inputs (#10208) (bec3e3e)

`v1.11.9`

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Bug Fixes

(es/compat) Hoist arguments in object method while lowering async functions (#10167) (e764df2)
(es/minifier) Check array inline for indexed with dynamic key (#10184) (c2fe4bf)

Features

(es/module) Support more import.meta properties (#10179) (11727a6)
(ts/fast-strip) Throw js object instead of map (#10186) (2da0142)

Performance

(es/fast-lexer) Optimize read_identifier (#10170) (d97f7b2)
(es/fast-lexer) Use memchr for skip_line_comments (#10173) (35194e3)
(es/fast-lexer) Use SIMD properly for string literals (#10172) (be60338)
(es/fast-lexer) Add length-based fast path for keywords (#10176) (1f70af8)
(es/fast-lexer) Optimize memory layout of cursor (#10175) (aa20494)
(es/fast-lexer) Remove bound checks (#10174) (bccdafc)
(es/fast-lexer) Replace PHF with static keyword lookup table (#10181) (56d065e)
(es/fast-lexer) Optimize SIMD vector initialization with initialing u8x16 once. (#10183) (435197c)

`v1.11.8`

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Bug Fixes

(es/fast-lexer) Fix lexing of numeric literals (#10153) (65d23fe)
(es/parser) Rescan << in new expression (#10159) (35bd6d9)

Features

(ts/fast-strip) Throw an object instead of string (#10162) (241b881)

Performance

(es/fast-lexer) Optimize lexing of keywords (#10155) (fb610b0)
(es/fast-lexer) Optimize bound checks (#10157) (d74360e)
(es/fast-lexer) Make whitespace skipper use SIMD properly (#10158) (15ea059)
(es/lexer) Optimize whitespace scanning (#10136) (8a59753)
(es/lexer) Optimize comment scanning (#10137) (9676c9a)

Refactor

(es/lexer) Add fast lexer implementation (#10145) (b993f86)
Drop unused crates (#10151) (58e4279)
Drop unused js interop bindings (#10161) (0ceefaf)

Ci

Add swc_plugins test to ecosystem CI (#10164) (b23d133)

`v1.11.7`

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Features

(ts/fast-strip) Emit json errors (#10144) (740bd57)

`v1.11.6`

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Bug Fixes

(es/minifier) Fix regression due to #10056 (#10134) (b145275)
(es/typescript) Remove empty statements that const enum decls are folded into (#10128) (7bea830)

`v1.11.5`

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Bug Fixes

(es/lints) Capture errors and emit from the original thread (#10119) (2304cd8)
(es/minifier) Skip inlining if the referential identity of a function matters (#10123) (c08fe8d)
(ts/fast-strip) Throw object consistently (#10122) (010ff2a)

Miscellaneous Tasks

(deps) Update dependency base64 to v0.22.1 (#10124) (edea2c5)

Performance

(es/resolver) Remove needless allocations (#10120) (f019d53)

`v1.11.4`

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Bug Fixes

(es/decorators) Support negative numbers (#10114) (5044580)
(es/minifier) Fix cargo feature debug (#10090) (48f68db)
(es/minifier) Fix insufficient logging (#10091) (9ee79c9)
(es/minifier) Inline before cost analysis (#10092) (1425b56)
(es/minifier) Remove needless println (b1e5b2d)
(es/resolver) Analyze variable declarations with declare (#10102) (cff6a64)
(swc_malloc) Fix build issue due to malloc, really (#10117) (207a13f)
(swc_malloc) Add target_env = "gnu" check (#10118) (da81e11)
Use jemalloc on platforms that mimalloc fails to build (#10116) (fb75b98)

Miscellaneous Tasks

(deps) Update dependency jsonc-parser to v0.26.2 (#10112) (8c5f7ef)

Performance

(es/minifier) Improve arrow function inlining cost analysis (#10093) (e74929c)
(es/resolver) Remove some vector allocations (#10101) (b65387a)
Use mimalloc on linux (#10113) (3334932)

Refactor

(es/react) Remove Lrc from parse_expr_for_jsx (#10098) (bab7704)

`v1.11.1`

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Bug Fixes

(error-reporters) Store diagnostics in TransformOutput (#10027) (52caf23)
(es/loader) Fix the absolute path check when resolving modules (#10080) (a3894ae)
(es/minifier) Fix the order of match arms to inline correctly ([#10053](https://redirect.github.com/swc-project/swc/iss

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Release Notes

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

Bug Fixes

Features

Miscellaneous Tasks

Performance

Refactor

Testing

Bug Fixes

Miscellaneous Tasks

Performance

Bug Fixes

Features

Miscellaneous Tasks

Performance

Testing

Bug Fixes

Features

Refactor

Testing

Miscellaneous Tasks

Bug Fixes

Documentation

Features

Miscellaneous Tasks

Performance

Refactor

Testing

Features

Performance

Bug Fixes

Documentation

Features

Performance

Bug Fixes

Features

Miscellaneous Tasks

Refactor

Testing

Bug Fixes

Documentation

Features

Miscellaneous Tasks

Performance

Refactor

Testing

Bug Fixes

Features

Performance

Bug Fixes

Features

Performance

Refactor

Ci

Features

Bug Fixes

Bug Fixes

Miscellaneous Tasks

Performance

Bug Fixes

Miscellaneous Tasks

Performance

Refactor

Bug Fixes

Configuration