# earendil-works/djs

> A small JavaScript and TypeScript engine written in no_std Rust, mainly for wasm32; it replaces QuickJS in pi's codemode for running model-written scripts. It supports VM snapshots, suspension anywhere and deterministic execution.

- Magnitude: 4.4 out of 10 — Early signal
- Stars: 210 total · +15 stars measured 2026-11-03, 21:13–22:47 UTC
- Star trust: star growth looks organic
- Category: Developer tools · Language: Rust · Created: 2026-11-01 · Last push: 2026-11-03
- GitHub: https://github.com/earendil-works/djs · Homepage: https://earendil-works.github.io/djs · Page: https://gitnova.dev/en/r/earendil-works/djs

## Useful for

- Run LLM-generated scripts in an isolated wasm sandbox with a memory limit
- Snapshot VM state and restore it to rerun without reinitializing
- Embed a JS engine into a wasm32 Rust application instead of QuickJS

## Why it’s here

- Star-counter measurements on 2026-11-03 (UTC), 21:13–22:47: 195 → 210 stars (+15). This is the change over that interval.
- The repository is 2 days old and already has 210 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet.
- Top new repositories this week: #153.
- Recent forks include notable developers: @jasonkneen (450 followers).

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 4
- Issues and pull requests: 1
- Watchers: 1
- Average over the last week: 40 per day
- Usual pace: too little history (under two weeks)
- Stars in the last hour (measured): 8

## Stars per day, last 3 days (oldest → newest, today is partial)

2026-11-01 … 2026-11-03: 20, 85, 15

## Spotted in now

- Top new repositories this week: #153

## Similar by description

1. **bytecodealliance/wasmtime** — 1.7 · Steady · DevOps & infrastructure · Rust · +0 stars measured 2026-11-03, 00:37–22:55 UTC
   A standalone WebAssembly runtime in Rust with the Cranelift JIT compiler, WASI support, and sandboxing. It runs wasm modules and components outside the browser from many languages.
   Full card: https://gitnova.dev/en/r/bytecodealliance/wasmtime.md
2. **stencil-hq/dquickts** — 1.8 · Cooling · Backend & databases · C · +16 stars measured 2026-11-03, 00:40–22:54 UTC
   A fork of the QuickJS JavaScript engine that adds durable execution: serialize a running program's heap to bytes and resume it in another process. Also runs TypeScript natively at parse time and ships Rust bindings.
   Full card: https://gitnova.dev/en/r/stencil-hq/dquickts.md

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-11-03 23:00 UTC, updated every 30 minutes.