Gabriel Zapata's profile on Product Hunt

About

Software engineer working on developer tools, backend and automation. I build Flux, a native desktop API client with load testing, mock servers and AI built in, and Orion, an open-source programming language with its own VM and Cranelift JIT. Both open source, both built from scratch.

Links

GitHub

Portfolio

Badges

Tastemaker

Gone streaking 10

Gone streaking

Gone streaking 5

Maker History

SeamOne schema file. Python, Node and the browser agree.
Sep 2026
Flux, Modern API ClientNative API client. AI built in, no key, no account.
Orion LanguageOne binary. HTTP, dataframes, Excel, S3 and AI built in.
Jul 2026

🎉

Joined Product HuntMay 23rd, 2026

Forums

•

9d ago

Seam - One schema file. Python, Node and the browser agree.

Every language has a good validator. The bugs are not inside a language, they are at the seam between two, where each disagrees about what the data means. JavaScript loses integers past 2^53. Python cannot tell absent from null. Seam makes the contract a file. Python, Node and the browser validate against the same compiled Rust engine, not the same spec written three times. 95 conformance cases run from all four in CI, so agreement is tested. pip install seam-schema npm install seam-schema

•

26d ago

Flux, Modern API Client - Native API client. AI built in, no key, no account.

0.2.0 makes the AI free to try: 100 actions a month, no API key and no setup. Before this you had to bring your own Anthropic key before you could see what it did, and most people never got that far. The CLI now embeds a JS engine and the same pm shim as the app, so collections that authenticate through a pre-request script finally run in CI instead of being skipped with a warning. Three assertion engines that had drifted apart are now one. Still Tauri, not Electron. Still open source.

•

2mo ago

Orion Language - One binary. HTTP, dataframes, Excel, S3 and AI built in.

Orion is a language compiled to bytecode in Rust, built for backend and automation. HTTP server, dataframes, Excel, crypto, S3 and native LLM calls (think "prompt") ship in the standard library no package manager required. One binary, 58 built-in modules, own VM + Cranelift JIT, own GC, 435 automated tests. Includes a VS Code extension with IntelliSense, real compiler diagnostics, REPL, and more. Still in active development, not 1.0 yet.