v0.7.0

QuickJS NG is 1 year old! 🍰

In november 2023 @bnoordhuis and @saghul banded together to create NG and try to reignite the project. So far so good, here is to the next one!

What's Changed

• Add Iterator by @bnoordhuis in #548
• Fix clearing screen in REPL with Ctrl-L by @saghul in #550
• New documentation website by @saghul in #549
• Add Iterator.prototype.toArray by @bnoordhuis in #552
• Add Ctrl-W support for REPL by @saghul in #553
• Simplify eval_and_print code in REPL by @saghul in #554
• Add Iterator.from by @bnoordhuis in #555
• Support the NO_COLOR env variable in the REPL by @saghul in #556
• Add -C compact mode switch to run-test262 by @bnoordhuis in #560
• Add -vv verboser mode switch to run-test262 by @bnoordhuis in #561
• Fix printing of slow tests with -T in run-test262 by @bnoordhuis in #563
• Fix ThreadSanitizer warning in quickjs-libc by @bnoordhuis in #562
• Support printing unicode characters on windows by @andrjohns in #449
• Run test262 tests in parallel by @bnoordhuis in #564
• Fix regexp split with zero-length capture group by @bnoordhuis in #566
• chore: move JS_{Dup,Free}Value and the RT variants from header, reduced duplication by @richarddd in #570
• Fix next token parsing after a function definition by @saghul in #573
• Run test262-update in a single thread by @saghul in #574
• Run ThreadSanitizer on push to master by @bnoordhuis in #575
• Don't allow closing stdio from quickjs-libc by @bnoordhuis in #576
• Fix thread-safety issue in quickjs-libc by @bnoordhuis in #578
• Implement proper Symbol.toStringTag for iterators by @saghul in #580
• Fix computed reference on null or undefined by @saghul in #581
• R2 patches (squash / rebased) by @saghul in #582
• Build all Windows targets when building in CI by @saghul in #583
• Include <intrin.h> on Windows by @bnoordhuis in #584
• Remove unused defines in cutils.h by @saghul in #587
• Enforce buffer length in utf8_encode definition by @bnoordhuis in #589
• Replace js_mode with is_strict_mode bit field by @bnoordhuis in #590
• DRY assertion functions in tests by @saghul in #588
• Run local tests with run-test262 by @bnoordhuis in #591
• Fix definition of minimum_length by @saghul in #593
• Implement Promise.try by @saghul in #597
• Fix cyclic import/export segfault by @bnoordhuis in #568
• Expose ctx->function_proto by @richarddd in #599
• Simplify extract_desc() by @bnoordhuis in #601
• Remove NetBSD CI buildbot by @bnoordhuis in #603
• Fix crash in deserializer by @bnoordhuis in #602
• Restrict atom count in deserializer to 1 million by @bnoordhuis in #605
• Allow turning on multiple sanitizers by @bnoordhuis in #611
• Improve JS_DetectModule by @bnoordhuis in #610
• Rework inline cache handling by @bnoordhuis in #609
• Remove macos-12 buildbots by @bnoordhuis in #604
• Avoid requiring atomics on quickjs-libc by @saghul in #613
• Fix stdc atomics detection and add vs2019 msvc job by @satk0 in #592
• Handle bytecode without IC state by @bnoordhuis in #617
• Implement Iterator.prototype.every by @saghul in #620
• Implement Iterator.prototype.forEach by @saghul in #619
• Prefix stdlib modules with "qjs:" by @saghul in #618
• Eval CLI included files as scripts by @saghul in #621
• Implement Iterator.prototype.find by @saghul in #625
• Implement Iterator.prototype.reduce by @saghul in #626
• Implement Iterator.prototype.some by @saghul in #627
• Add C++ compile test by @bnoordhuis in #615
• Make quickjs.h -Wall -Wextra -pedantic clean by @bnoordhuis in #628
• Improve run-test262 logging by @bnoordhuis in #631
• Auto-detect ASan at compile time by @bnoordhuis in #638
• Don't segfault on missing line number data by @bnoordhuis in #641
• Allow 'undefined' in let or const declaration by @bnoordhuis in #639
• Make qjs --std switch include bjson module by @bnoordhuis in #640
• Detect if stdout is a console in quickjs-libc by @bnoordhuis in #642
• Add stack trace to Test262Error by @bnoordhuis in #644
• Add resizable ArrayBuffers by @bnoordhuis in #646
• Move "no more objects" assert to right place by @bnoordhuis in #649
• Fix exception in WeakRef.prototype.deref by @bnoordhuis in #653
• Fix DUMP_LEAKS memory leak false positive by @bnoordhuis in #655
• Fix FinalizationRegistry refcounting bug by @bnoordhuis in #656
• Don't throw oob exception when setting numeric indexes on TAs by @saghul in #647
• Prevent JS_SetOpaque from overriding internal class state by @saghul in #658
• Improve line:column tracking by @bnoordhuis in #660
• Make global.performance writable by @richarddd in #661
• Don't automatically update test262 submodule by @richarddd in #663
• Remove qjs namespace backwards compatibility by @saghul in #662
• Update test262_errors.txt after commit 73cc00e by @bnoordhuis in #665
• Don't use _Thread_local in run-test262.c by @bnoordhuis in #667
• Update to Unicode 15.1, 16.0 by @bnoordhuis in #666
• Implement Iterator.prototype.drop by @saghul in #673
• Work around broken atomics in tinycc by @bnoordhuis in #669
• Implement Iterator.prototype.take by @saghul in #676
• Improve performance of variable resolver by @bnoordhuis in #672
• Implement Iterator.prototype.filter by @saghul in #678
• Remove error handling for JS_NewInt64, it's infallible by @saghul in #677
• Implement Iterator.prototype.map by @saghul in #679
• Update test262 by @bnoordhuis in #680
• Add Error.isError by @bnoordhuis in #682
• Fix detach check in ArrayBuffer.prototype.resize by @bnoordhuis in #681
• Implement Iterator.prototype.flatMap by @saghul in #684
• Fix bytecode stack frame printing by @bnoordhuis in #686
• Add RegExp.escape by @bnoordhuis in #687
• Fix Iterator.prototype by @saghul in #690
• Documentation updates by @saghul in #685
• Make Iterator.from spec compliant by @saghul in #689
• Fix NULL deref in JS_NewRuntime2 by @bptato in #691
• Add Atomics.pause by @bnoordhuis in #692

New Contributors

• @richarddd made their first contribution in https://github.com/quickjs-ng/quickj...

v0.6.1

What's Changed

• Ignore diff for generated files by @saghul in #540
• Provide a description for unitialized values in JS_ToStringInternal by @saghul in #543
• Add ability to (de)serialize symbols by @saghul in #539
• Add version to navigator.userAgent by @saghul in #542
• Fix use of js_malloc_usable_size by @saghul in #544
• Support private brand checks by @saghul in #545
• Enable iterator-helpers test262 feature by @bnoordhuis in #546

Full Changelog: v0.6.0...v0.6.1

v0.6.0

What's Changed

• Save cur_pc on delete OP by @saghul in #434
• Windows x86 by @saghul in #436
• Cleanup unused variable warnings by @andrjohns in #439
• Remove quickjs-libc from sources when BUILD_QJS_LIBC enabled by @andrjohns in #446
• Avoid macro redefinitions and function name collisions between sources by @andrjohns in #445
• Ignore maybe-uninitialised on MacOS with GCC >= 11 by @andrjohns in #454
• Add js_realloc_opaque to avoid ubsan error by @andrjohns in #455
• Document qjsc -s flag in help output by @TooTallNate in #461
• Add qjsc -n parameter to override script name stored in bytecode by @TooTallNate in #459
• Reduce duplication in Linux and MacOS CI file, improve flexibility by @andrjohns in #458
• Add qjsc -r flag to output raw bytecode by @TooTallNate in #460
• Rename qjsc -r to qjsc -b by @TooTallNate in #462
• Fix Linux with GCC 4.8 CI by @saghul in #466
• Add 'extern' statements to public headers for C++ compatibility by @andrjohns in #450
• Fix memory leak in JS_WriteObject2 by @saghul in #465
• Introduce JS_ReadObject2 by @saghul in #468
• regexp: fix non greedy quantizers with zero length matches by @linusg in #473
• Fix GC leak in js_proxy_get() (#302) by @saghul in #474
• Fix declaring property named get/set/async by @kvinwang in #476
• Avoid warnings when compiling under Wpedantic by @andrjohns in #437
• Export bjson module by @bnoordhuis in #478
• Accept more flags in bjson read/write methods by @bnoordhuis in #479
• Use INT32_MAX instead of inline value by @saghul in #480
• Support (de)serializing Map and Set objects by @bnoordhuis in #483
• Update test262 by @bnoordhuis in #484
• Fix async iterator missing throw method behavior by @bnoordhuis in #485
• Fix invalid free() in run-test262 by @bnoordhuis in #487
• Optimize js_map_write, don't loop twice by @bnoordhuis in #488
• Fix broken DUMP_BYTECODE debug option by @bnoordhuis in #489
• Add Float16Array by @bnoordhuis in #491
• Fix FinalizationRegistry with primitive held value by @bnoordhuis in #496
• Enable all debug flags when compiling in debug mode by @saghul in #498
• Add Set.prototype.union by @bnoordhuis in #499
• Fix DUMP_MODULE_RESOLVE flag checks by @saghul in #501
• Add ability to specify dump flags with an env variable by @saghul in #503
• Add Set.prototype.difference by @bnoordhuis in #504
• Fix Error.prepareStackTrace tests on Windows by @saghul in #506
• Fix zero-length gnu_printf format string warning by @saghul in #508
• Run FinalizationRegistry callback in the job queue by @saghul in #500
• Add Set.prototype.symmetricDifference by @bnoordhuis in #507
• Add Set.prototype.intersection by @bnoordhuis in #511
• Fix some compilation warnings on Windows by @saghul in #512
• Make the timeout test more resilient by @saghul in #510
• Use an integer as the timer handle by @saghul in #513
• Report async failures via exit code by @saghul in #514
• Make a RelWithDebInfo build when testing with ASAN in the CI by @saghul in #516
• feat(libc): windows native module support by @zeromake in #490
• Fix JS_DetectModule if the first statement is an await by @saghul in #517
• Mark required link libraries as PUBLIC by @saghul in #520
• Disable stack checks when running with ASAN in Debug builds by @saghul in #521
• Actuall fix zero-length gnu_printf format string warning by @saghul in #524
• Silence noisy (and useless) MSVC warnings by @saghul in #515
• Use calloc rather than malloc + memset by @saghul in #519
• Add Set.prototype.isDisjointFrom by @bnoordhuis in #528
• Delete tests/test262.patch by @saghul in #527
• Add Set.prototype.isSubsetOf by @bnoordhuis in #529
• Optional chaining fixes by @saghul in #533
• Fix regexp case insensitive flag by @saghul in #531
• Add Set.prototype.isSupersetOf by @bnoordhuis in #532
• Add JS_HasException by @saghul in #535
• regexp: fixed the zero advance logic in quantifiers by @saghul in #534
• Refactor JSMallocFunctions to simplify the implementation by @saghul in #525
• Add ability to compile the CLI with mimalloc by @saghul in #526
• Add JS_SetLength API function by @andrjohns in #448

New Contributors

• @andrjohns made their first contribution in #439
• @kvinwang made their first contribution in #476
• @zeromake made their first contribution in #490

Full Changelog: v0.5.0...v0.6.0

v0.5.0

What's Changed

• Add Android CI by @saghul in #305
• Add TCC workflows to CI by @saghul in #307
• Update README, add fork information by @saghul in #306
• Fix tcc build action by @bnoordhuis in #311
• Improve JSON parser conformity by @chqrlie in #303
• Pin Ubuntu CI images to 20.04 by @bnoordhuis in #315
• fix potential memory leak by @chqrlie in #318
• Make Object.prototype an immutable prototype object by @chqrlie in #317
• Disable ASLR, upgrade Ubuntu CI images by @bnoordhuis in #321
• Add os.getpid by @chqrlie in #320
• fix compiler warning: -Wunused-variable by @Gottox in #322
• Do not link to pthread when targeting Android by @aabajyan in #326
• REPL fixes by @saghul in #325
• Add valgrind to CI by @saghul in #324
• Improve string parsing and JSON parsing by @chqrlie in #316
• Add JS_NewSymbol, an API for creating symbols by @saghul in #331
• Remove JS_VALUE_GET_STRING from the public API by @saghul in #330
• Fix fully initializing JSStackFrame by @saghul in #328
• Improve consistency of JS_NewFloat64 API by @chqrlie in #319
• Don't expose JS_GetPropertyInternal in the public API by @saghul in #329
• Fix more error cases by @chqrlie in #332
• Don't serialize IC opcodes by @bnoordhuis in #334
• Small fixes in Date.parse by @chqrlie in #333
• Implement setInterval() by @bnoordhuis in #338
• Fix more v8 errors by @chqrlie in #336
• Fix strict name conformity cases by @chqrlie in #335
• Add cross-platform atomics by @saghul in #327
• Add JS_TryGetProperty by @chqrlie in #337
• Run macOS CI on both amd64 and aarch64 by @saghul in #342
• fix memory leaks in run-test262 by @chqrlie in #345
• Improve completion in REPL by @chqrlie in #343
• Fix CI to make actual release builds on Windows by @saghul in #346
• remove v8 output files in make clean by @chqrlie in #357
• Accept shell scripts in JS_DetectModule by @chqrlie in #358
• Fix js_get_date_string AM/PM computation for Date.prototype.toLocalString by @chqrlie in #355
• Unify JS_DumpValue functions by @chqrlie in #349
• Use more functions for explicit surrogate handling by @chqrlie in #353
• Use string_get for clarity by @chqrlie in #352
• Improve REPL directive support by @chqrlie in #348
• Fix JS_ReadString for wide strings on big endian targets by @chqrlie in #354
• Fix crashes in DUMP output by @chqrlie in #350
• Fix js_math_imul by @chqrlie in #356
• Improve js_array_lastIndexOf and friends by @chqrlie in #359
• Add faster test262 test target by @chqrlie in #362
• Remove js_unlikely macro by @bnoordhuis in #370
• Fix crash in FinalizationRegistry when the observed object is GC'd by @saghul in #371
• Add iOS build to CI by @saghul in #368
• Improve dump option support by @chqrlie in #344
• Simplify arrow function parsing by @chqrlie in #360
• fix crash in js_typed_array_slice caused by memory overlap by @BambooLqq in #379
• Fix potential atom leak in JS_ReadFunctionTag by @chqrlie in #380
• Fix performance.now() to return a double by @saghul in #381
• Expose public equality comparison and sameness public API. by @crysehillmes in #373
• Improve DUMP_READ_OBJECT output by @chqrlie in #382
• Fix member accesses for non-decimal numeric literals by @bptato in #377
• Add REPL dark and light color themes by @chqrlie in #383
• Fix potential conversion errors by @chqrlie in #384
• Add strip option in qjsc to reduce object size by @chqrlie in #388
• Add utility functions for string to integer conversions by @chqrlie in #366
• Optimize String.fromCharCode and String.fromCodePoint by @chqrlie in #391
• Add util.inspect emulation in REPL by @chqrlie in #387
• Remove unused variable by @saghul in #395
• Make sure repos are updated before installing valgrind in CI by @saghul in #396
• Fix CLI memory stats output by @saghul in #394
• Fix handling of memory limit by @saghul in #385
• Fix encoding bug in js_dtoa_radix by @chqrlie in #399
• Improve internal string allocation methods by @chqrlie in #398
• Fixed CMakeLists.txt for Emscripten builds by @jonathanmarvens in #403
• Fix invalid exception for class method with name "get" by @KaruroChori in #402
• Improve parsing error messages by @chqrlie in #405
• Cherrypick bellard/quickjs#289 by @KaruroChori in #404
• Improve UTF-8 decoding and encoding functions by @chqrlie in #410
• Simplify number parsing by @chqrlie in #386
• Improve number to string conversions by @chqrlie in #400
• Simpler utf8_decode by @chqrlie in #414
• Add JS_ArrayGetLength and JS_FreePropertyEnum for external iterators by @Icemic in #409
• Add JS_ThrowPlainError by @saghul in #411
• Improve number conversions by @chqrlie in #413
• Make Linux aarch64 binaries on release too by @saghul in #418
• Explicit casting in JS_NewInt64 & JS_NewUint32 by @frerejerome in #420
• Add JS_ToBigUint64 by @saghul in #416
• fix: nested member access in JS_NAN by @neko-para in #422
• fix: missing math.h for NAN by @neko-para in #423
• add missing include files in headers by @chqrlie in #426
• Fixing #425 by @KaruroChori in #428
• Add riscv64 builds to CI by @saghul in #427
• Refactor TLA support by @QuiiBz in #397
• Add getter for GC threshold by @saghul in #424

New Contributors

• @Gottox made their first contribution in #322
• @aabajyan made their first contribution in #326
• @BambooLqq made their first contribution in #379
• @crysehillmes made their first contribution in #373
• @bptato made their first contribution in #377
• @jonathanmarvens made their first contribution in #403
• @KaruroChori made their first contribution in #402
• @Icemic made their first contribution in #409
• @frerejerome made their first contribution in #420
• @neko-para made their first contribution in #422
• @QuiiBz made their first contribution in https:/...

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!