CanadaHonk/porffor pre-alpha-1

pre-alpha 1 (9083eeb 2026-07-15)

on GitHub

What's Changed

• Implement valueOf for several prototypes by @linusg in #6
• codegen: implement function .name property by @linusg in #7
• Optimize !!x by @tekknolagi in #22
• Add Set.union and Set for-of by @tekknolagi in #24
• Check Set.union argument type by @tekknolagi in #25
• feat: implement console.clear by @lino-levan in #31
• Add eager quantifiers by @BobVarioa in #47
• Add bounds checking for regexes by @BobVarioa in #48
• Add array destructuring by @BobVarioa in #52
• Implement rest arguments by @BobVarioa in #54
• Add editorconfig by @BobVarioa in #57
• Add some debug flags to internal utilities by @BobVarioa in #58
• WebAssembly backend: Emit function/variable names by @tombl in #70
• Add function signatures to backtrace by @BobVarioa in #78
• Fix backtrace on named functions by @BobVarioa in #77
• Misc. console fixes by @BobVarioa in #80
• Add this for functions by @BobVarioa in #105
• Update console.dir to work with real objects by @BobVarioa in #106
• Update README.md and CONTRIBUTING.md by @BobVarioa in #111
• Log more info for backtraces by @BobVarioa in #112
• Add --eval / -e and --print / -p flags by @BobVarioa in #113
• Remove unused type checks by @BobVarioa in #120
• Add destructuring to more places by @BobVarioa in #130
• Implement 'use strict'; by @BobVarioa in #133
• feat: Add space around tagline by @lucsoft in #134
• repl: add --module flag by @littledivy in #148
• builtins/crypto: impl getRandomValues by @littledivy in #147
• builtins/string: coerce repeat count to int by @littledivy in #150
• Update README to include recent additions by @BobVarioa in #154
• Fix default destructured args in functions by @BobVarioa in #157
• test262/setup: add windows setup script by @Andoryuuta in #162
• site(commitlog): link href to commit hash on GitHub by @RickyC0626 in #163
• updated line 211 in README.md by @qxrein in #170
• Update README.md by @qxrein in #178
• Support string keys in Porffor.dlopen by @littledivy in #189
• Add more indirect modes by @BobVarioa in #186
• codegen: optimize for-of statement by @Rob23oba in #208
• builtins/string: fix split for empty char by @dibashthapa in #224
• Ignore TS overload signatures by @rhighs in #235
• Fix String.trim{Left,Right} aliases getting silently ignored by @bbb651 in #237
• Gitignore deno and pnpm lock files by @bbb651 in #238
• codegen: add length to arguments object by @bbb651 in #251
• builtins/regexp: implement RegExp.flags correctly (sort flags) by @bbb651 in #249
• builtins/array: fix Array.toReversed skipping middle element in odd-length arrays by @bbb651 in #250
• builtins/annexb_string: escape " in String.{link,anchor,fontcolor,fontsize} by @bbb651 in #247
• Stringify key in Symbol.for by @bbb651 in #239
• builtins/date: always evaluate ms in Date.setUTCSeconds by @bbb651 in #252
• builtins/date: fix Date.UTC using milliseconds as hours by @bbb651 in #253
• fix: update node-repl-polyfill to install from npm by @styfle in #264
• ci: build "native" binaries by @lleyton in #263
• compiler: fix for in loop not ending by @nolanlawson in #284
• builtins: add Array.prototype.length = 0 by @JakeChampion in #323
• codegen: allocate correct size for large array literals by @JakeChampion in #320
• builtins/console: log Boolean objects by @nolanlawson in #325
• builtins/array: early return for empty arrays, impl SameValueZero for includes by @JakeChampion in #324
• codegen: fix hoisted var lookup before declaration in loops by @JakeChampion in #321
• builtins/set,map: support thisArg in forEach by @JakeChampion in #318
• builtins/json: support Boolean objects in JSON.stringify by @JakeChampion in #316
• builtins/string: fix indexOf/lastIndexOf arg coercion and bytestring handling by @JakeChampion in #314
• builtins/string: fix padStart/padEnd padString coercion by @JakeChampion in #313
• builtins/math: fix -0 preservation and edge cases by @JakeChampion in #309
• builtins/string_f64: fix String.raw to throw TypeError on null/undefined raw by @JakeChampion in #308
• builtins/typedarray: fix at/slice/subarray index coercion with ToIntegerOrInfinity by @JakeChampion in #306
• builtins/math: fix acos formula (PI/2 - asin, not asin - PI/2) by @JakeChampion in #302
• builtins/object: impl setPrototypeOf inextensible check by @JakeChampion in #301
• builtins: add jsLength to comptime funcs, fix Math.max/min length by @JakeChampion in #300
• builtins/string: fix split separator handling for null and undefined by @JakeChampion in #296
• builtins/number: impl Infinity parsing in parseFloat by @JakeChampion in #291
• builtins/stringtonumber: fix Infinity parsing with trailing chars by @JakeChampion in #292
• builtins/object: impl setPrototypeOf inextensible check by @JakeChampion in #293
• builtins/math: fix pow odd exponent check for negative values by @JakeChampion in #288

New Contributors

• @linusg made their first contribution in #6
• @tekknolagi made their first contribution in #22
• @lino-levan made their first contribution in #31
• @tombl made their first contribution in #70
• @lucsoft made their first contribution in #134
• @littledivy made their first contribution in #148
• @Andoryuuta made their first contribution in #162
• @RickyC0626 made their first contribution in #163
• @qxrein made their first contribution in #170
• @Rob23oba made their first contribution in #208
• @dibashthapa made their first contribution in #224
• @rhighs made their first contribution in #235
• @bbb651 made their first contribution in #237
• @styfle made their first contribution in #264
• @lleyton made their first contribution in #263
• @nolanlawson made their first contribution in #284
• @JakeChampion made their first contribution in #323

Full Changelog: https://github.com/CanadaHonk/porffor/commits/pre-alpha-1