Android Runtime written directly against the engine layer - #69

Draft

ammarahm-ed wants to merge 115 commits into

refactorfrom

jsi-native-android

Commits on Aug 28, 2026

chore(napi): sync shared Node-API headers and rename napi_runtime

ammarahm-ed
authored and
DjDeveloperr
committed
5e35f97
feat(android/quickjs): pin engines as submodules and update the napi adapter

ammarahm-ed
authored and
DjDeveloperr
committed
2499da3
feat(android/primjs): update PrimJS and rewrite the napi adapter

ammarahm-ed
authored and
DjDeveloperr
committed
5985d68
feat(android/jsc): update JavaScriptCore and add host object support

ammarahm-ed
authored and
DjDeveloperr
committed
e1f3ec2
feat(android/v8): rewrite the host object implementation

ammarahm-ed
authored and
DjDeveloperr
committed
cdd44af
feat(hermes): support both Node-API ABIs from one JSR

ammarahm-ed
authored and
DjDeveloperr
committed
b491a9c
feat(android/jni): port the JNI Node-API interop updates

ammarahm-ed
authored and
DjDeveloperr
committed
0c4dfc5
feat(android/runtime): port runtime core, native workers and inspector

ammarahm-ed
authored and
DjDeveloperr
committed
389056c
feat(url): Ada 3.3.0, URLPattern and URLSearchParams spec compliance

ammarahm-ed
authored and
DjDeveloperr
committed
90e9e86
feat(android): port the Java runtime layer

ammarahm-ed
authored and
DjDeveloperr
committed
7e4e7fd
build(android): gradle/CMake updates and prebuilt engine binaries

ammarahm-ed
authored and
DjDeveloperr
committed
3bf6e29
test(android): port the test-app suites and build tools

ammarahm-ed
authored and
DjDeveloperr
committed
82d1889
feat(android): bytecode compiler toolchain

ammarahm-ed
authored and
DjDeveloperr
committed
c2dc964
fix(napi): declare jsr_ns_runtime where the typedef was lost

ammarahm-ed
authored and
DjDeveloperr
committed
b8a0716
fix(url,android): complete the URLSearchParams port and fix a duplicate status

ammarahm-ed
authored and
DjDeveloperr
committed
0fc3cce
fix(hermes): restore js_runtime.h, which the Apple JSR includes

ammarahm-ed
authored and
DjDeveloperr
committed
50f173a
fix(android): unbreak the Hermes build and the last bad CMake definition

ammarahm-ed
authored and
DjDeveloperr
committed
62d9f35
fix(android/quickjs): carry napi-ios's WeakRef patch into the submodules

ammarahm-ed
authored and
DjDeveloperr
committed
5698cdf
fix(android): resolve Hermes native-lib packaging collisions

ammarahm-ed
authored and
DjDeveloperr
committed
6777d1a
fix(android/quickjs): actually record the engines as submodule gitlinks

ammarahm-ed
authored and
DjDeveloperr
committed
87cb71c
fix(hermes): give Android its own header set, matching its engine binary

ammarahm-ed
authored and
DjDeveloperr
committed
086d2c4
fix(url): give the URLSearchParams iterator state a single owner

ammarahm-ed
authored and
DjDeveloperr
committed
26fc2dd
fix(url): derive iterator state from the receiver, not the callback data

ammarahm-ed
authored and
DjDeveloperr
committed
a30d940
fix(napi,url): clean up the Apple build and align its URLSearchParams specs

ammarahm-ed
authored and
DjDeveloperr
committed
c61dd91
fix(napi/quickjs): repair the Apple QuickJS backend after the header sync

ammarahm-ed
authored and
DjDeveloperr
committed
397c361
chore(android): remove octane benchmark worker

ammarahm-ed
authored and
DjDeveloperr
committed
5d229b9
chore(android): update npm_trusted_release.yml to support android

ammarahm-ed
authored and
DjDeveloperr
committed
e540802
chore(android): cleanup

ammarahm-ed
authored and
DjDeveloperr
committed
976dce9
style: clang-format the engine napi and jsr sources

ammarahm-ed
authored and
DjDeveloperr
committed
a3ac360
fix(apple/quickjs): restore the ObjC FFI sources moved out of ffi/objc/quickjs

ammarahm-ed
authored and
DjDeveloperr
committed
4622650
refactor(napi/hermes): use the napi/common headers instead of the forked copies

ammarahm-ed
authored and
DjDeveloperr
committed
7742ee6
refactor(quickjs): vendor the patched quickjs-ng tree, drop bellard and mimalloc

ammarahm-ed
authored and
DjDeveloperr
committed
d6809bb
refactor(android/v8): drop the v8-10 and v8-11 engines

ammarahm-ed
authored and
DjDeveloperr
committed
0ef0088
docs(android/jsc): record why gc() cannot use the synchronous collector

ammarahm-ed
authored and
DjDeveloperr
committed
8927ff8
refactor(quickjs): share one backend between Apple and Android on quickjs-ng 0.11.0

ammarahm-ed
authored and
DjDeveloperr
committed
35717fe
refactor(jsc): share one backend between Apple and Android

ammarahm-ed
authored and
DjDeveloperr
committed
24b8d9c
fix(apple/v8): migrate the backend to the V8 14.9 API

ammarahm-ed
authored and
DjDeveloperr
committed
830f06a
feat(v8): add download_v8.sh for the shared V8 build

ammarahm-ed
authored and
DjDeveloperr
committed
884a711
build(android): fetch the V8 libs on demand instead of committing them

ammarahm-ed
authored and
DjDeveloperr
committed
2f0248b
chore(v8): vendor the shared V8 14.9 public headers

ammarahm-ed
authored and
DjDeveloperr
committed
cf75be7
refactor(engines): share the vendored Hermes and V8 headers across Apple and Android

ammarahm-ed
authored and
DjDeveloperr
committed
fe651c5
refactor(v8): merge the Apple and Android V8 backends into one napi/v8

ammarahm-ed
authored and
DjDeveloperr
committed
9a98b93
build(v8): fetch only the V8 headers the build reaches and require NDK r29

ammarahm-ed
authored and
DjDeveloperr
committed
491eeee
refactor(napi): move each engine's node-api layer under vendor/<engine>

ammarahm-ed
authored and
DjDeveloperr
committed
93ef690
build(v8): note the release now ships only the header closure

ammarahm-ed
authored and
DjDeveloperr
committed
903aafd
fix(hermes): stop a JSI exception escaping the microtask drain into ObjC

ammarahm-ed
authored and
DjDeveloperr
committed
101ba7e
chore(v8): pin release -5 and install the full src-headers closure

ammarahm-ed
authored and
DjDeveloperr
committed
7789da9
chore(android): drop the unused v8-13 prebuilt libs

ammarahm-ed
authored and
DjDeveloperr
committed
266867d
fix(android/test-app): give timers unique ids and stop timing out stress specs

ammarahm-ed
authored and
DjDeveloperr
committed
6e7a182
fix(jsc): guard the context->env map against concurrent worker access

ammarahm-ed
authored and
DjDeveloperr
committed
23d150e
fix(jsc): make Android gc() a real synchronous collection

ammarahm-ed
authored and
DjDeveloperr
committed
f05e15d
fix(react-native): keep the JSR runtime scope out of the RN turbomodule build

ammarahm-ed
authored and
DjDeveloperr
committed
47b0f80
build(android): fetch the Hermes prebuilts before CMake configures

ammarahm-ed
authored and
DjDeveloperr
committed
c2cf9d3
fix(jsc): let a JS prototype property shadow the native one again

ammarahm-ed
authored and
DjDeveloperr
committed
1297fda
fix(ffi): stop the backend boundary check flagging the engine JSR tree

ammarahm-ed
authored and
DjDeveloperr
committed
480b96b
fix(android): preserve refactor runtime synchronization
DjDeveloperr
committed
bb681ee
fix(quickjs): use standard Node-API failure statuses
DjDeveloperr
committed
28d40ae
fix(android): restore JNI class metadata flow
DjDeveloperr
committed
7799ec9
ci(runtime): isolate stacked engine benchmarks
DjDeveloperr
committed
56702b4
refactor(jsi): start the shared engine layer with the neutral GSD core

ammarahm-ed
authored and
DjDeveloperr
committed
11a1327
refactor(jsi): move the QuickJS engine layer into the shared tree

ammarahm-ed
authored and
DjDeveloperr
committed
371f9c7
refactor(jsi): move the V8 engine layer into the shared tree

ammarahm-ed
authored and
DjDeveloperr
committed
c6c5866
refactor(jsi): move the JavaScriptCore engine layer into the shared tree

ammarahm-ed
authored and
DjDeveloperr
committed
12d9033
refactor(jsi): share the Hermes contract header and the GSD lookup side

ammarahm-ed
authored and
DjDeveloperr
committed
d4b62a1
chore(ci): teach the FFI boundary check about the shared jsi tree

ammarahm-ed
authored and
DjDeveloperr
committed
b83c05d
fix(react-native): package the shared JSI headers
DjDeveloperr
committed
ae60da4
feat(engine): bring the optimised nativescript::engine layer onto the native branch

ammarahm-ed
authored and
DjDeveloperr
committed
27302fe
refactor(android): split the runtime into napi/ and jsi/ trees

ammarahm-ed
authored and
DjDeveloperr
committed
905ed48
feat(jni/jsi): engine-facing foundation for the jsi JNI bridge

ammarahm-ed
authored and
DjDeveloperr
committed
f7e64d3
feat(jni/jsi): object identity, finalizer deferral, exceptions, arg conversion

ammarahm-ed
authored and
DjDeveloperr
committed
65c4aa6
feat(jni/jsi): WeakRef polyfill on the engine native-state slot

ammarahm-ed
authored and
DjDeveloperr
committed
3656ec3
build(android): wire the engine:: layer into the jsi runtime

ammarahm-ed
authored and
DjDeveloperr
committed
8e1926c
feat(android/jsi): engine host, runtime spine, and the napi-free subsystems

ammarahm-ed
authored and
DjDeveloperr
committed
ccacd1c
feat(android/jsi): JNI entry points, profiler, performance, message-loop timer

ammarahm-ed
authored and
DjDeveloperr
committed
af5229f
feat(android/jsi): port the module loader

ammarahm-ed
authored and
DjDeveloperr
committed
32ded0a
feat(android/jsi): port WorkerWrapper

ammarahm-ed
authored and
DjDeveloperr
committed
3cb211c
feat(android/jsi): port Timers

ammarahm-ed
authored and
DjDeveloperr
committed
e6c83f8
feat(android/jsi): port Console; compile NativeScript/jsi under -PbindingLayer=jsi

ammarahm-ed
authored and
DjDeveloperr
committed
100c0e2
build(android/jsi): reconcile the two lanes' boundary contracts

ammarahm-ed
authored and
DjDeveloperr
committed
11240c4
feat(android/jsi): port the conversion layer to engine::

ammarahm-ed
authored and
DjDeveloperr
committed
3c813e7
feat(android/jsi): port GlobalHelpers, JSONObjectHelper and MethodCache

ammarahm-ed
authored and
DjDeveloperr
committed
72f8f18
fix(android/jsi): close the last two runtime<->ffi API gaps

ammarahm-ed
authored and
DjDeveloperr
committed
877f22a
feat(android/jsi): port FieldAccessor and MetadataBuilder

ammarahm-ed
authored and
DjDeveloperr
committed
c43af0f
feat(android/jsi): port MetadataNode and CallbackHandlers; the tree links

ammarahm-ed
authored and
DjDeveloperr
committed
deef1e6
fix(android/jsi): key per-runtime state on a stable identity, not &rt

ammarahm-ed
authored and
DjDeveloperr
committed
d493b29
fix(android/jsi): two more stale-runtime bugs found on device

ammarahm-ed
authored and
DjDeveloperr
committed
4a481d0
fix(android/jsi): open the JS scope before reading the worker handle

ammarahm-ed
authored and
DjDeveloperr
committed
9ccc1a4
fix(android/jsi): stop native exceptions escaping host callbacks

ammarahm-ed
authored and
DjDeveloperr
committed
a4164f7
fix(android/jsi): reject a plain Worker(...) call; V8-13 reaches napi parity

ammarahm-ed
authored and
DjDeveloperr
committed
26bef6c
fix(android/jsi): release host-object proxy handles at runtime dispose

ammarahm-ed
authored and
DjDeveloperr
committed
eebc677
fix(android/jsi): dispose js_util::Builtins at runtime teardown

ammarahm-ed
authored and
DjDeveloperr
committed
f8477fd
fix(jsi/quickjs,android/jsi): QuickJS reaches napi parity

ammarahm-ed
authored and
DjDeveloperr
committed
010a04e
fix(jsi/jsc): install the constructor back-pointer on a host constructor's prototype

ammarahm-ed
authored and
DjDeveloperr
committed
19e03d8
fix(jsi/jsc): give native state own-property semantics

ammarahm-ed
authored and
DjDeveloperr
committed
9257604
test: skip the url specs where the runtime does not provide the module

ammarahm-ed
authored and
DjDeveloperr
committed
8041e05
fix(android/jsi): own the proxy registry independently of the ObjectManager

ammarahm-ed
authored and
DjDeveloperr
committed
1050cd2
fix(jsi/hermes): install the constructor back-pointer on a host constructor's prototype

ammarahm-ed
authored and
DjDeveloperr
committed
37cb16f
fix(jsi/quickjs): do not allocate a zero-length own-names table

ammarahm-ed
authored and
DjDeveloperr
committed
6e30760
fix(android/jsi): console printed "true" for every message

ammarahm-ed
authored and
DjDeveloperr
committed
2927a9c
perf(android/jsi): build native instances with the non-masking interceptor

ammarahm-ed
authored and
DjDeveloperr
committed
274c0aa
fix(android/jsi): keep the error type when rebuilding an error from a message

ammarahm-ed
authored and
DjDeveloperr
committed
7d4f797
fix(apple): stop crashing at exit on destroyed function-local statics

ammarahm-ed
authored and
DjDeveloperr
committed
0c95a51
perf(jsi/quickjs): take the RuntimeState off the holder, not the context map

ammarahm-ed
authored and
DjDeveloperr
committed
95eae6c
perf(jsi): create and read JS strings without an owning engine handle

ammarahm-ed
authored and
DjDeveloperr
committed
b30b9e9
feat(jsi): hand host objects an array index as an integer

ammarahm-ed
authored and
DjDeveloperr
committed
b68f852
feat(android/jsi): run ahead-of-time bytecode modules

ammarahm-ed
authored and
DjDeveloperr
committed
635c2fd
fix: write the number to a byte or short field, not zero

ammarahm-ed
authored and
DjDeveloperr
committed
a715546
chore(android): cleanup

ammarahm-ed
authored and
DjDeveloperr
committed
0ed6cf6
docs: point comments at the relocated engine binding paths

ammarahm-ed
authored and
DjDeveloperr
committed
b53f8f3
fix(jsi): use one stack argument array across the engine layer

ammarahm-ed
authored and
DjDeveloperr
committed
fb66c46
fix(jsc): treat advisory gc() as engine behaviour instead of forcing a collection

ammarahm-ed
authored and
DjDeveloperr
committed
f2811f1
chore(android): clean rebased native sources
DjDeveloperr
committed
847c54c
fix(runtime): preserve native engine lane boundaries
DjDeveloperr
committed
641ae5e

Commits on Sep 24, 2026

Merge branch 'refactor' into jsi-native-android
ammarahm-ed
committed
8b11c98
fix(android): jni crash on launch
ammarahm-ed
committed
4206140

Uh oh!

Commits

Commits on Aug 28, 2026

Commits on Sep 24, 2026