v0.4.1

What's Changed

• Remove unnecessary casts by @saghul in #227
• Implement RegExp 'v' flag, part 1 by @bnoordhuis in #229
• Make performance configurable by @TooTallNate in #233
• Add support for cmake -DDUMP_LEAKS=1 by @TooTallNate in #230
• Sync with upstream by @saghul in #235
• Fix getTimezoneOffset() when tm_gmtoff is not available by @TooTallNate in #224
• Fix run-test262 dynamic import by @bnoordhuis in #237
• Fix Reflect with detached ArrayBuffer by @bnoordhuis in #239
• Fix Reflect typed array element conversion by @bnoordhuis in #240
• Fix for/in iteration over proxy objects by @bnoordhuis in #241
• Run V8 spec conformance test suite by @bnoordhuis in #243
• removed some unused vars by @andrieshiemstra in #245
• feat: Add support for compiling with Microsoft Visual Studio C++ (MSVC) by @CGQAQ in #246
• Defer evaluation order of computed properties by @bnoordhuis in #238
• feat: Added functions to get access to module exports by @lbguilherme in #250
• android: malloc_usable_size() was renamed to dlmalloc_usable_size() by @RobLoach in #254
• Fix memory usage of rt->class_count by @juancampa in #255
• android: Additional malloc_usable_size() fixes by @RobLoach in #256
• Add qjsc to release artifacts by @mgred in #251
• Align module export API with upstream by @saghul in #261
• Check-in all generated C files by @saghul in #263
• Add WASI support by @saghul in #264
• Remove unnecessary ssize_t posix-ism by @bnoordhuis in #265
• CI to silent wget by -nv (--no-verbose) by @imcotton in #266
• Fix tcc build, remove PACK macro by @bnoordhuis in #271
• Better output from JS_ToCString() on exception by @bnoordhuis in #274
• Add method to GetClassID by @rockwotj in #275
• Force evaluation order in set_date_fields by @chqrlie in #268
• Fix shell injection bug in std.urlGet by @bnoordhuis in #277
• Revert "Fix sloppy mode arguments uninitialized value use" by @bnoordhuis in #276
• Fix Map hash bug by @chqrlie in #281
• Add documentation for promise APIs by @rockwotj in #280
• Fix JS_INVALID_PROMISE_STATE macro by @rockwotj in #283
• Add methods to detect arrays by @rockwotj in #282
• Improved Number.prototype.toString for radix other than 10 by @chqrlie in #284
• Accept /[-]/u as a valid regular expression by @bnoordhuis in #288
• Fix big endian serialization by @chqrlie in #269
• Implement getTimezoneOffset for Win32 by @afulsamet in #291
• Fix bug in GET_PREV_CHAR macro by @chqrlie in #278
• feat: make emscripten works by @henrydf in #248
• Add Big Endian CI target by @saghul in #293
• Release WASM / WASI build artifacts too by @saghul in #296
• Update checkout actions by @saghul in #295
• Improve Date.parse by @chqrlie in #289
• Enable direct dispatch for WASI by @rockwotj in #299
• Unbreak repl string output by @chqrlie in #300
• Remove custom __getClass method by @saghul in #298
• Improve error handling by @chqrlie in #297

New Contributors

• @TooTallNate made their first contribution in #233
• @andrieshiemstra made their first contribution in #245
• @CGQAQ made their first contribution in #246
• @lbguilherme made their first contribution in #250
• @RobLoach made their first contribution in #254
• @juancampa made their first contribution in #255
• @mgred made their first contribution in #251
• @imcotton made their first contribution in #266
• @rockwotj made their first contribution in #275
• @chqrlie made their first contribution in #268
• @afulsamet made their first contribution in #291
• @henrydf made their first contribution in #248

Full Changelog: v0.3.0...v0.4.1

v0.4.0

What's Changed

• Remove unnecessary casts by @saghul in #227
• Implement RegExp 'v' flag, part 1 by @bnoordhuis in #229
• Make performance configurable by @TooTallNate in #233
• Add support for cmake -DDUMP_LEAKS=1 by @TooTallNate in #230
• Sync with upstream by @saghul in #235
• Fix getTimezoneOffset() when tm_gmtoff is not available by @TooTallNate in #224
• Fix run-test262 dynamic import by @bnoordhuis in #237
• Fix Reflect with detached ArrayBuffer by @bnoordhuis in #239
• Fix Reflect typed array element conversion by @bnoordhuis in #240
• Fix for/in iteration over proxy objects by @bnoordhuis in #241
• Run V8 spec conformance test suite by @bnoordhuis in #243
• removed some unused vars by @andrieshiemstra in #245
• feat: Add support for compiling with Microsoft Visual Studio C++ (MSVC) by @CGQAQ in #246
• Defer evaluation order of computed properties by @bnoordhuis in #238
• feat: Added functions to get access to module exports by @lbguilherme in #250
• android: malloc_usable_size() was renamed to dlmalloc_usable_size() by @RobLoach in #254
• Fix memory usage of rt->class_count by @juancampa in #255
• android: Additional malloc_usable_size() fixes by @RobLoach in #256
• Add qjsc to release artifacts by @mgred in #251
• Align module export API with upstream by @saghul in #261
• Check-in all generated C files by @saghul in #263
• Add WASI support by @saghul in #264
• Remove unnecessary ssize_t posix-ism by @bnoordhuis in #265
• CI to silent wget by -nv (--no-verbose) by @imcotton in #266
• Fix tcc build, remove PACK macro by @bnoordhuis in #271
• Better output from JS_ToCString() on exception by @bnoordhuis in #274
• Add method to GetClassID by @rockwotj in #275
• Force evaluation order in set_date_fields by @chqrlie in #268
• Fix shell injection bug in std.urlGet by @bnoordhuis in #277
• Revert "Fix sloppy mode arguments uninitialized value use" by @bnoordhuis in #276
• Fix Map hash bug by @chqrlie in #281
• Add documentation for promise APIs by @rockwotj in #280
• Fix JS_INVALID_PROMISE_STATE macro by @rockwotj in #283
• Add methods to detect arrays by @rockwotj in #282
• Improved Number.prototype.toString for radix other than 10 by @chqrlie in #284
• Accept /[-]/u as a valid regular expression by @bnoordhuis in #288
• Fix big endian serialization by @chqrlie in #269
• Implement getTimezoneOffset for Win32 by @afulsamet in #291
• Fix bug in GET_PREV_CHAR macro by @chqrlie in #278
• feat: make emscripten works by @henrydf in #248
• Add Big Endian CI target by @saghul in #293
• Release WASM / WASI build artifacts too by @saghul in #296
• Update checkout actions by @saghul in #295
• Improve Date.parse by @chqrlie in #289
• Enable direct dispatch for WASI by @rockwotj in #299
• Unbreak repl string output by @chqrlie in #300
• Remove custom __getClass method by @saghul in #298
• Improve error handling by @chqrlie in #297

New Contributors

• @TooTallNate made their first contribution in #233
• @andrieshiemstra made their first contribution in #245
• @CGQAQ made their first contribution in #246
• @lbguilherme made their first contribution in #250
• @RobLoach made their first contribution in #254
• @juancampa made their first contribution in #255
• @mgred made their first contribution in #251
• @imcotton made their first contribution in #266
• @rockwotj made their first contribution in #275
• @chqrlie made their first contribution in #268
• @afulsamet made their first contribution in #291
• @henrydf made their first contribution in #248

Full Changelog: v0.3.0...v0.4.0

v0.3.0

What's Changed

• Update LICENSE by @saghul in #175
• Simplify Makefile by @saghul in #176
• Detect JOBS in a more portable way by @saghul in #178
• Fix Makefile rebuilding every target by @saghul in #181
• Add NetBSD support by @FGasper in #177
• Fix private field setters by @saghul in #182
• Use named constant for regexp bytecode size field by @bnoordhuis in #183
• Rename LRE_FLAG_UTF16 to LRE_FLAG_UNICODE by @bnoordhuis in #186
• Remove duplicate JS_GetBigInt call by @bnoordhuis in #188
• Remove js_new_bf() by @bnoordhuis in #189
• Use JS_ToBigIntFree() instead of JS_ToBigInt() by @bnoordhuis in #190
• Change regexp flags field from uint8 to uint16 by @bnoordhuis in #185
• Fix OP_FMT_none_loc bytecode dumping by @bnoordhuis in #192
• Remove CONFIG_CHECK_JSVALUE build mode by @bnoordhuis in #194
• Replace JSValueConst with JSValue by @bnoordhuis in #195
• Cherry-pick fixes from bellard/quickjs by @bnoordhuis in #197
• Implement TypedArray.prototype.toReversed by @bnoordhuis in #198
• Implement TypedArray.prototype.toSorted by @bnoordhuis in #199
• Implement TypedArray.prototype.with by @bnoordhuis in #200
• Change to SIGTERM in child process test by @bnoordhuis in #203
• Handle TypedArray detach during iteration by @bnoordhuis in #201
• Disable flaky test on Cygwin by @bnoordhuis in #202
• Record source column positions by @bnoordhuis in #193
• Add navigator.userAgent to qjs CLI by @saghul in #204
• Remove JSFunctionBytecode.has_debug flag by @bnoordhuis in #207
• Don't throw OOB exception for detached typed array by @bnoordhuis in #208
• Handle TypedArray detach during iteration by @bnoordhuis in #209
• Handle negative zero typed array indices correctly by @bnoordhuis in #212
• Add / adapt upstream fixes by @saghul in #211
• Remove broken JS_READ_OBJ_ROM_DATA flag by @bnoordhuis in #216
• Partially port bellard/quickjs@58f374ef42 by @bnoordhuis in #214
• Remove unused member from JSContext by @saghul in #219
• Retain function source code in serialized bytecode by @bnoordhuis in #218
• Drop non-standard Error properties by @saghul in #220
• Fix typo in #undef by @bnoordhuis in #222
• Implement Error.prepareStackTrace support by @saghul in #223
• Implement Error.stackTraceLimit by @saghul in #226

Full Changelog: v0.2.0...v0.3.0

v0.2.0

Overview

This release bring full ES2022 compliance, polymorphic inline caching for some extra performance, and more! 🚀

What's Changed

• Specialized bytecode for default constructors by @littledivy in #112
• Implement Object.groupBy + Map.groupBy by @bnoordhuis in #123
• Add MinGW 32 CI target by @saghul in #124
• Fix repl autocompletion for regexp with flags by @indutny in #128
• Fix not making library include path public by @saghul in #130
• Add API to build Date objects by @saghul in #129
• Add APIs to build a Uint8Array from binary data directly by @saghul in #126
• Fix implicit enum conversion by @saghul in #132
• Squelch a -Wcast-function-type warnings by @saghul in #137
• Expose class name to static initializers by @bnoordhuis in #139
• Set default visibility to hidden and export the public API by @saghul in #140
• Remove no-op OP_swap+OP_swap bytecode sequence by @bnoordhuis in #143
• Implement static class initializer blocks by @bnoordhuis in #144
• Ignore testdir config when -d or -f is passed by @bnoordhuis in #145
• Add clang64 MinGW environment to CI by @saghul in #146
• Implement WeakRef by @saghul in #148
• Unbreak run-test262 by @bnoordhuis in #151
• Handle serialization endianness transparently by @bnoordhuis in #152
• Implement RegExp serialization by @bnoordhuis in #153
• Add Poly IC by @littledivy in #120
• Enable support for GCC compler v < 4.9 by @loganek in #154
• Remove dead code by @bnoordhuis in #155
• Fix null pointer arithmetic UB in libregexp by @linusg in #136
• Drop ctx argument from functions that don't need it by @bnoordhuis in #156
• Make -DDUMP_BYTECODE=64 print executed bytecode by @bnoordhuis in #158
• Add os.cputime() by @bnoordhuis in #159
• Prohibit freezing/sealing module namespace objects by @bnoordhuis in #160
• Add support for building with ClangCL on Windows by @saghul in #111
• Test Debug and Release on ClangCL by @saghul in #162
• Add Emscripten target to CI by @saghul in #163
• Re-enable stack depth checks under ASan by @bnoordhuis in #161
• Always enable stack checking by @saghul in #166
• Fix stack overflow in CVE-2023-31922 by @nickva in #157
• Fix UB in bf_set_ui() by @saghul in #169
• Fix building with tcc by @bnoordhuis in #170
• Add Cygwin compatibility. by @FGasper in #171
• Add OpenBSD and FreeBSD support by @saghul in #172
• Implement FinalizationRegistry by @saghul in #168

New Contributors

• @indutny made their first contribution in #128
• @loganek made their first contribution in #154
• @linusg made their first contribution in #136
• @nickva made their first contribution in #157
• @FGasper made their first contribution in #171

Full Changelog: v0.1.0...v0.2.0

v0.1.0

Welcome to QuickJS-ng

Welcome to QuickJS-ng friendly for of QuickJS. With this project we aim to provide a worthy successor to QuickJS, packed with new features and bugfixes, and involving the community of QuickJS enthusiasts.

Hope you have as much fun using it as we do building it.

❤️ Ben, Saúl and the QuickJS-ng contributors.

New ES features

• a9ac7a0: Add top-level await support (Saúl Ibarra Corretgé)
• 18eb603: Implement Promise.withResolvers (#14) (Ben Noordhuis)
• 99eb81e: Implement Array.prototype.at (#13) (Ben Noordhuis)
• 5501834: Implement String.prototype.at (#12) (Ben Noordhuis)
• 9b3b308: Implement TypedArray.prototype.at (#18) (Ben Noordhuis)
• a3a57fe: Implement Array.prototype.toReversed (#19) (Ben Noordhuis)
• 0720b06: Implement String.prototype.isWellFormed (#41) (Ben Noordhuis)
• 15f798d: Implement Array.prototype.with (#45) (Ben Noordhuis)
• a19b07a: Implement Array.prototype.toSorted (#44) (Ben Noordhuis)
• cfe4251: Implement String.prototype.toWellFormed (#43) (Ben Noordhuis)
• d2e632e: Allow symbols as WeakMap and WeakSet keys (#58) (Ben Noordhuis)
• feebfbc: Add Array.prototype.toSpliced (#64) (Ben Noordhuis)
• d88e9df: Implement TypedArray.prototype.findLast{Index} (#73) (Ben Noordhuis)
• 7e955f6: Implement Array.prototype.findLast{Index} (#70) (Ben Noordhuis)
• ea068d9: Add performance.{now,timeOrigin} (Saúl Ibarra Corretgé)
• 20b3aca: Update to Unicode 15.0.0 (#89) (Ben Noordhuis)
• 4727e40: Retrieve RegExp 'g' flag in spec conformant way (#92) (Ben Noordhuis)
• b56cbb1: Implement extended named capture group identifiers (#90) (Ben Noordhuis)
• d1960d1: Implement RegExp 'd' flag (#86) (Ben Noordhuis)
• 7aabea9: Implement Error causes (#103) (Divy Srivastava)
• 8d496b3: Add queueMicrotask (Saúl Ibarra Corretgé)
• 1fcb573: Implement ArrayBuffer.prototype.transfer (#101) (Divy Srivastava)

New APIs

• 6d7fd42: Add JS_GetUint8Array API (Saúl Ibarra Corretgé)
• 55e845c: Add JS_GetVersion (Saúl Ibarra Corretgé)
• 38f88c0: Remove CONFIG_BIGNUM, always enable BigInt (#34) (Ben Noordhuis)
• 3c144fd: Add JS_GetAnyOpaque() to support polymorphism (Ole André Vadla Ravnås)
• 5ce2957: Make JS_NewClassID thread aware (Saúl Ibarra Corretgé)

Build system

The build system has been replaced with CMake, here are some of the highlights:

• 39e834f: Add initial CMake support (Saúl Ibarra Corretgé)
• 0b09109: Add shared library target to CMake (#60) (Saúl Ibarra Corretgé)
• 54a4f29: Refactor build system to use CMake only (Saúl Ibarra Corretgé)
• 5d2e74f: Add -DBUILD_QJS_LIBC option (Divy Srivastava)

Testing infrastructure

Highlights:

• 62f6789: ci: add macos build+test workflow (#3) (Ben Noordhuis)
• 2f7fd38: ci: add linux build+test workflow (#2) (Ben Noordhuis)
• 141b775: Enable sanitizers on CI (Ben Noordhuis)
• cd4579d: Add MemorySanitizer support (Ben Noordhuis)
• 83e6fca: Add UndefinedBehaviorSanitizer support (Ben Noordhuis)
• f2a8f04: Enable UBSan sanitizer on CI (Ben Noordhuis)
• 7be933e: Enable test262 on CI (#11) (Ben Noordhuis)
• 2f51cbc: Add CI for MinGW on Windows (Saúl Ibarra Corretgé)
• af456e6: Add workflow for making releases (Saúl Ibarra Corretgé)

More

Check the git commit history for more details!