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tyrex

0.2.1
0.3.0 0.2.1 0.2.0 retired 0.1.0

Embedded Deno JS/TS runtime for Elixir via Rustler NIFs. Bidirectional Elixir<->JS calls and a pooled runtime.

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tyrex CHANGELOG.md
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CHANGELOG.md 

# Changelog



## v0.2.1 (2026-03-14)



### Fixed



- Fixed precompiled NIF archive packaging — files inside tar.gz are now named

  to match RustlerPrecompiled convention (`libtyrex-v{version}-nif-2.16-{target}.so`)

- Fixed CI: V8 source builds now work on all targets (tolerate bindgen failure,

  use pre-generated bindings from rusty_v8 releases)

- Replaced `philss/rustler-precompiled-action` with manual cargo build + tar

  (action installed cross even with `use-cross: false`)

- Fixed macOS runner: `macos-13` deprecated, switched to `macos-15`

- Fixed LLVM 19 → 20 in docker-build.sh Phase 2



### Changed



- NIF version 2.15 → 2.16 (requires OTP 27+)

- Removed Windows (`x86_64-pc-windows-msvc`) target (not building it)

- Upgraded Deno embedded runtime to v2.7.5 (see v0.2.0 for Deno changelog)



### Deno 2.7.5 highlights



- `deno compile` improvements with npm/jsr package support

- `deno init --npm vite` scaffolding

- `deno task` supports `dependencies` field for task ordering

- `Temporal` API support (behind `--unstable-temporal`)

- Node.js compatibility improvements (http2, worker_threads, async_hooks)

- V8 engine upgraded to 14.6



## v0.2.0 (2026-03-11)



### Changed



- Upgraded embedded Deno runtime to v2.7.5

  - deno_core 0.330.0 → 0.391.0

  - deno_runtime 0.194.0 → 0.246.0

  - deno_fs 0.96.0 → 0.148.0

  - deno_resolver 0.17.0 → 0.69.0

  - serde_v8 0.239.0 → 0.300.0

  - sys_traits 0.1.7 → 0.1.24

- Added `deny_import` permission option

- Relaxed serde version pin



## v0.1.0 (2026-03-08)



Initial release.



### Features



- **Embedded Deno runtime** — Full Deno JS/TS runtime embedded in Elixir via Rustler NIFs

- **JavaScript & TypeScript evaluation** — `Tyrex.eval/1,2` with automatic promise awaiting

- **Blocking & async modes** — Choose NIF-blocking (fast, <1ms) or async eval

- **Bidirectional calls** — Call Elixir functions from JavaScript via `Tyrex.apply()`

- **Module loading** — Import ES modules with `import`/`export`, load main modules at startup

- **`~JS` sigil** — Write JavaScript inline in Elixir code with `Tyrex.Sigil`

- **`Tyrex.Inline`** — Process-local runtime binding with `set_runtime/1` and `with_runtime/2`

- **Granular permissions** — Control network, filesystem, env, subprocess, FFI, and system access per runtime

- **Runtime pool** — `Tyrex.Pool` supervisor with pluggable dispatch strategies:

  - `RoundRobin` (default) — Lock-free ETS atomic counter

  - `Random` — Random runtime selection

  - `Hash` — Key-based sticky sessions

- **Named runtimes** — Add Tyrex to supervision trees with `start_link/1`

- **Deno APIs** — `fetch`, `Deno.readTextFile`, `setTimeout`, Node.js compatibility, and more



### Precompiled binaries



- `aarch64-apple-darwin`

- `aarch64-unknown-linux-gnu`

- `x86_64-apple-darwin`

- `x86_64-pc-windows-msvc`

- `x86_64-unknown-linux-gnu`