A couple big announcements for y'all —
1️⃣ We have a blog now!
2️⃣ We just published the beta version of Ohm v18: https://ohmjs.org/blog/ohm-v18
Give it a spin and tell us what you think!
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Ohm.js
@ohmjs@hachyderm.io
mastodon 4.7.3A user-friendly parsing toolkit for JavaScript and TypeScript ∙ ohmjs.org
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Joined September 17, 2025
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Whoah. Today we discovered that ohm-js is now a "high-impact" NPM package (>1M downloads/week).
The mystery was: why?
Turns out it's now a transitive dependency of the Vercel CLI, via pip-requirements-js, an Ohm-based package for parsing requirements.txt files: https://github.com/Twixes/pip-requirements-js
RE: https://hachyderm.io/@wasmgroundup/116120967086622381
Take a look if you're interested in using Ohm to compile to #Wasm.
(This is the same library we use in the new Ohm v18 beta for compiling grammars to Wasm.)
By the way, our posts are now powered by @nzakas@fosstodon.org's fantastic crosspost package: https://github.com/humanwhocodes/crosspost
Today we published v17.4.0, with one new feature (`recoverSourceOrder` in /extras) and two small fixes: https://github.com/ohmjs/ohm/releases/tag/v17.4.0