bytecodealliance/wasmtime
- Total stars
- 18,794
- Today
- +1since 00:09 UTC
More actions
A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
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About the project
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.
Useful for
- Run a Rust component compiled to wasm32-wasip2 via the wasmtime CLI
- Embed wasmtime in a Python or Go app to execute untrusted user code in a sandbox
- Ahead-of-time compile a wasm module for fast startup on a server
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate. Read the original README →
Star growth looks organic. Data as of October 29, 2026, 03:04 UTC.
The star-growth assessment does not verify whether the project is safe to run.
Stars per day
Bars show stars per UTC day; the line is a moving average of available history. Gaps mean missing data, not zero growth. Today's bar is incomplete. Red marks spike days.
Why it’s trending
- Star-counter measurements on 2026-10-29 (UTC), 00:09–02:59: 18793 → 18794 stars (+1). This is the change over that interval.
- Estimated end-of-day forecast: about +6 stars, using observed gains and the previous day.
- Recent forks include notable developers: @mvanhorn (5,797 followers).
Measured growth: the last 7 completed days
New stars over 7 days: 54. +116% versus the preceding 7 days.
Daily measurements · UTC
- October 22, 2026
- 5
- October 23, 2026
- 6
- October 24, 2026
- 7
- October 25, 2026
- 14
- October 26, 2026
- 6
- October 27, 2026
- 10
- October 28, 2026
- 6
Largest measured day in the last 30 days: 14 · October 25, 2026. Days with data: 30.
Completed days come from GitHub star history; today and forecasts are excluded from this comparison. History checked: October 29, 2026, 03:04 UTC. Sources and measurement limits →
Three GitHub discoveries in each edition
What they do, why they are gaining interest, and what to check before using them.
Editions at 10:00, 16:00, 22:00 MSK.
Numbers
- Total stars
- 18,794
- Today
- +1 star measured 2026-10-29, 00:09–02:59 UTC, ≈ 6 by evening
- Forks
- 1,899
- Issues and pull requests
- 15,011
- Watchers
- 163
- Language
- Rust
- License
- Apache-2.0
- Latest release
- dev · September 28, 2022
- Created
- August 29, 2017
- Last push
- October 29, 2026
Star trust
Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.
These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.
Spotted in
- October 26, 2026GitHub Trending Rust today: #12, +11 stars
- October 25, 2026GitHub Trending Rust today: #12, +9 stars
- September 13, 2026GitHub Trending Rust today: #18, +6 stars
README badge
Paste it into your README — the badge shows the current magnitude and links to this page.
[](https://gitnova.dev/en/r/bytecodealliance/wasmtime)