SEMAPRAX.
SEMAPRAX is a pre-alpha, Apache-2.0 systems-language research project from Wavect GmbH.
Project overview
The short version
SEMAPRAX is a pre-alpha, Apache-2.0 systems-language research project from Wavect GmbH. It describes one versioned program state shared by human-readable source, an agent-facing semantic graph, and bounded native or WebAssembly output. Its v0.2 pages document tools for querying typed program context by stable ID and proposing semantic patches against an expected revision.
Project facts
Project details
- Category
- Developer Tools
- Type
- Pre-alpha systems programming languageOfficial Semaprax v0.5.0 page · checked Sep 25, 2026
- Platforms
- See Project Note
- Pricing
- Free download: Apache-2.0 pre-release source is documented for experiments and prototypes.Official Semaprax v0.5.0 page · checked Sep 25, 2026
- Availability
- v0.5.0 is available for experiments and prototypes, not production workloads.Official Semaprax v0.5.0 page · checked Sep 25, 2026
- Published
- Aug 26, 2026
- Last updated
- Aug 28, 2026
Details come from the published Project Note and named sources. Check the project site for current terms. The Note may have more context when a fact isn't recorded here.
Before you visit
Good to know
Built for
- Programming-language researchers
- Compiler engineers
- Builders exploring constrained and reviewable coding-agent workflows
- SEMAPRAX is for programming-language researchers, compiler engineers, and builders exploring more constrained ways for coding agents to change source.
- It is research software, not a production-ready language for general application development.
Requirements
- Requires Git and Rust/Cargo 1.88 or later for the documented first program.
Official Semaprax v0.5.0 page · checked Sep 25, 2026
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