BEAM-native JS engine and compiler#5

Open

dannote wants to merge 843 commits intomasterfrom

beam-vm-interpreter

This pull request is big! We're only showing the most recent 250 commits

Commits on Apr 25, 2026

Split interpreter opcode clauses into Ops.* macro modules
dannote
committed
Split Values into focused submodules under values/
dannote
committed
Fix alias ordering in split modules (credo --strict clean)
dannote
committed
Use PropertyKey.array_index in Get/Put object model
dannote
committed
Split compiler lowering ops.ex into focused submodules
dannote
committed
Add compiler diagnostics and benchmark suite
dannote
committed
Specialize inc/dec for integer type; fix block_successors tuple_size
dannote
committed
Fix compiler benchmark script, add compiler diagnostics
dannote
committed
Specialize mod, bitwise ops in compiler: direct BEAM ops for known integer types
dannote
committed
Split RuntimeHelpers into focused submodules
dannote
committed
Split lowering State into Stack, Slots, Calls submodules
dannote
committed
Centralize Process.get/put calls, semantic module fingerprint, array storage abstraction
dannote
committed
Merge RuntimeHelpers and State submodules back into main files
dannote
committed
Remove pointless defdelegate facades: merge RuntimeHelpers/State submodules back, drop unused Heap delegates
dannote
committed
Fix op_mod specialization, add State struct, add Diagnostics.capabilities/1, add differential tests
dannote
committed
Revert semantic fingerprinting — causes benchmark crashes due to atom table instability
dannote
committed
Add float/number fast paths to compiled arithmetic helpers
dannote
committed
Inline integer post_inc/post_dec in compiler lowering
dannote
committed
Scalar replacement for constant-valued object literals in compiler
dannote
committed
Set up autoresearch for BEAM web API builtins (32 tests, 0 passing)
dannote
committed
Baseline: 32 failing, 0 passing. No web APIs available in BEAM mode.
dannote
committed
Baseline: 0 web APIs implemented, all 32 tests failing
dannote
committed
Implement web API builtins for BEAM mode (TextEncoder, TextDecoder, URL, URLSearchParams, atob/btoa, setTimeout, Headers, AbortController, performance, Blob, crypto, fetch/Request/Response)
dannote
committed
All 32 web API tests passing in BEAM mode. Implemented TextEncoder/Decoder, URL, atob/btoa, setTimeout, Headers, AbortController, performance, Blob, crypto, fetch/Request/Response as native builtins.
dannote
committed
Remove autoresearch files (web API builtins complete)
dannote
committed
Split web_apis.ex into per-API modules under Runtime.Web.*
dannote
committed
Refactor Web API modules: deduplicate register/2, use build_methods macros, fix heap GC for mutable state
dannote
committed
Set up autoresearch: full web API test suite in beam mode (92 tests, 54 failing)
dannote
committed
Baseline: 54 failing, 38 passing out of 92 web API tests in beam mode
dannote
committed
Fix all 54 failing web API tests in beam mode (92/92 passing)
dannote
committed
Fixed all 54 failing beam web API tests - 92/92 passing
dannote
committed
Remove autoresearch files (web API builtins complete: 92/92 passing)
dannote
committed
Fix code review issues in web API modules
dannote
committed
Set up autoresearch: full web API suite (311 tests, 171 failing)
dannote
committed
Baseline: 171 failing, 140 passing out of 311 web API tests
dannote
committed
Add missing web APIs: performance marks/measures, FormData, EventTarget, File, ReadableStream, AbortSignal, fetch, URL setters
dannote
committed
Implement all missing web APIs: performance marks/measures, FormData, EventTarget, DOMException, Event, File, ReadableStream, AbortSignal static methods, enhanced Headers, URL setters, URLSearchPar…
dannote
committed
Fix credo: replace cond with if in maybe_wrap_block_return
dannote
committed
Update ideas: all 311 tests pass, document completed work
dannote
committed
All 311 web API tests passing. Implemented EventTarget, FormData, AbortSignal, full fetch, performance.mark/measure, URL setters, Blob.text/slice, ReadableStream stubs.
dannote
committed
Remove autoresearch files (311/311 web API tests passing)
dannote
committed
Set up autoresearch: complete web API parity (502 tests, 172 failing)
dannote
committed
Baseline: 172 failing, 330 passing out of 502 web API tests
dannote
committed
Baseline: 172 failing, 330 passing
dannote
committed
Implement Buffer, SubtleCrypto, MessageChannel, compression, navigator.locks, console extensions, Worker, EventSource, WritableStream fixes
dannote
committed
Add Beam API, fix send_message/monitor for BEAM mode, fix streams, fix Put.put for length on plain objects
dannote
committed
Fix Promise.race, Worker postMessage, Buffer binary->list fix
dannote
committed
Fix get_loc_check to use captured local cells, fix MessageEvent instanceof, Promise.race, EventSource drain, Worker improvements
dannote
committed

Commits on Apr 26, 2026

Commits on Apr 30, 2026

Commits on May 3, 2026

Commits on May 4, 2026

Commits on May 5, 2026