MIRROR: javascript for 🐜's, a tiny runtime with big ambitions ant.themackabu.dev

ant docs exec-plans completed

56 files

· http: add 10s connect/handshake timeout and sequential happy-eyeballs connector · 2w ago

arm64-nightly-benchmarks.md

update exec-plans

async-error-boundaries.md

fix handled async errors being reported as uncaught exceptions (#112)

async-error-performance.md

fix handled async errors being reported as uncaught exceptions (#112)

bench-v8-native-profile.md

fix handled async errors being reported as uncaught exceptions (#112)

buffer-index-coercion.md

update exec-plans

central-error-handoffs.md

fix handled async errors being reported as uncaught exceptions (#112)

charcode-intrinsic.md

update exec-plans

compiled-native-addon-assets.md

reduce multi platform .node binding duplication

coroutine-resume-arguments.md

fix handled async errors being reported as uncaught exceptions (#112)

coroutine-resume-performance.md

fix handled async errors being reported as uncaught exceptions (#112)

crypto-import-performance.md

add subtle.generateKey/exportKey, enforce CryptoKey usages (#87)

darwin-lazy-framework-startup.md

fix startup time regression

eval-binding-fixes.md

update stale agent exec-plans

event-emitter-process-child-streams.md

unify event internals (#66)

exception-completion-model.md

fix handled async errors being reported as uncaught exceptions (#112)

exception-performance-and-finally.md

fix handled async errors being reported as uncaught exceptions (#112)

fable-perf-fixes-landing.md

reduce arguments allocation and regex overhead (#109)

inspector-global-lexicals.md

repl global lexical env (#119)

iterator-performance-recovery.md

rewrite symbol module (#120)

iterator-return-cleanup.md

fix handled async errors being reported as uncaught exceptions (#112)

jit-polymorphic-reads-and-literals.md

compiler, parser: strict syntax errors, dynamic code arena reuse (#124)

listener-accept-burst.md

drain pending accepts to reduce connection-burst latency

module-error-boundaries.md

fix handled async errors being reported as uncaught exceptions (#112)

module-error-boundary-performance.md

fix handled async errors being reported as uncaught exceptions (#112)

module-import-gc-flake.md

unify event internals (#66)

native-async-performance.md

fix handled async errors being reported as uncaught exceptions (#112)

native-call-fast-path.md

fix handled async errors being reported as uncaught exceptions (#112)

net-connection-websocket-arg-regression.md

quick rename of arg

nul-keys-and-array-includes.md

update exec-plans

path-resolver.md

update exec-plans

pcre2-jit-size-optimization.md

update exec-plans

per-isolate-runtime-state.md

gc, runtime: per-isolate code arenas, mark tables and IC epochs (#126)

private-primordials.md

update exec-plans

promise-resolution-performance.md

fix Promise subclass assimilation and optimize resolution paths (#80)

promise-resolution-semantics.md

fix Promise subclass assimilation and optimize resolution paths (#80)

property-reference-table-removal.md

unify event internals (#66)

http: add 10s connect/handshake timeout and sequential happy-eyeballs connector

repl-evaluation-completions.md

update exec-plans

separate-runtime-artifacts.md

update stale agent exec-plans

silver-header-boundaries.md

migrate new_target outside of isolate to native register (#97)

silver-instruction-sizes.md

fix handled async errors being reported as uncaught exceptions (#112)

static-cares-release-portability.md

cares static link hotfix part 2

stream-close-zlib-lazy-init.md

optimize require(), fix server .stop()

swarm-modularization.md

rename to src/jit

symbol-iterator-ownership.md

rewrite symbol module (#120)

tar-pax-extraction.md

regain performance from migration to path.cjs (#90)

tlsuv-connect-timeout-happy-eyeballs.md

http: add 10s connect/handshake timeout and sequential happy-eyeballs connector

tlsuv-http-request-body-methods.md

make string check operations even faster and safer (#76)

tlsuv-websocket-buffered-read.md

fix upstream websocket handler

utf16-random-access-index.md

reduce arguments allocation and regex overhead (#109)

wasm-embedding-package.md

update exec-plans

watch-supervisor.md

rewrite --watch

whole-codebase-error-boundaries.md

fix handled async errors being reported as uncaught exceptions (#112)

wire-transfer-and-define.md

improve wire performance

zlib-readable-state.md

doc fix for zlib

README.md

Completed Plans #

Status: active Last reviewed: 2026-09-10 Owner: theMackabu

This is a historical archive. Open an individual plan only when its decision history or regression evidence is relevant to the task; do not load the archive at session startup or treat old checkpoints as current instructions.

Before moving a finished plan here, condense it to the outcome, key decisions, final validation and limitations, and follow-up links. Promote current rules into docs/repo/ or ARCHITECTURE.md. Preserve a Git revision for detailed logs removed during condensation. See the plan lifecycle.

Plans #