Rare find

SpaceWasm. A program interpreter built for spacecraft to run code safely in orbit.

github.com/nasa/spacewasm

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Vaya's read on this project

Problem, audience, market, and the verdict — sign in to see it.

Updates

July 2026

Decode fuzzer seeds with the matching generator in seed_to_wasm (#71) Jul 13
Remove redundant README section (#72) Jul 12
Expand README with rationale for SpaceWasm (#70) Jul 12
Center readme header (#69) Jul 12
Regression tests for table, memory, chain function imports (#68) Jul 12
Unit tests for alloc.rs (#67) Jul 12
First time contributor PR comment (#66) Jul 12
Refactor tests into regression/core (#65) Jul 12
Increase host module interaction coverage (#63) Jul 12
Clean up readme (#64) Jul 12
Speed up Kani proofs and make sure failed allocs don't change state (… Jul 11
Release —v0.1.2 Jul 11
Lower page alignment to 8-bytes (#58) Jul 11
Release —v0.1.1 Jul 11
Restrict Opcode Visibility (#57) Jul 11
Refactor Copyright and NOTICE (#52) Jul 11
Fix copyright typos and style (#41) Jul 11
Wasmtime Copyright Notices (#51) Jul 11
Clarify limitations and README (#49) Jul 10
Remove some leftover requirements (#48) Jul 10
Potential fix for code scanning alert no. 5: Access of invalid pointe… Jul 10
Potential fix for code scanning alert no. 6: Workflow does not contai… Jul 10
Release —v0.1.0 Jul 9