Whiteboard by /dev/fast
Whiteboard by /dev/fast is An experimental customizable diffing library built in Rust and WASM. It is ranked #4904 on the Dev Radar, in Languages & runtimes, first seen 16 days ago and shared in 1 post (15.6k views).
diffr, a Rust + WASM powered diffing engine — Whiteboard by /dev/fast Skip to main content ┌─ 3 · blog ─┐ ● active ← All posts diffr, a Rust + WASM powered diffing engine Sid Menon October 9, 2026 diffr is OSS (MIT-licensed). Check out the source on Github . We built diffr , a lightweight way to view diffs along with your coding agent. diffr's core is a Rust library with a WASM-based plugin system. It's packaged by default as: a TUI File View Navigate Theme Help unified [s] 3c81ed6…7976033 · 13 files · +1069 -27 ▾ diffr/tests/ cli.rs +187 -0 [ ] 514 . assert () 515 . failure () 516 . code ( 2 ) 517 . stderr (predicate::str:: contains (…
What people said about Whiteboard by /dev/fast on X
Shut up and take my money
— @odysseus0z, 16 days ago · 63 likes · see the post
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Whiteboard by /dev/fast in numbers
- Rank on the Dev Radar: #4904 of 8798
- Shared in 1 post by 1 account: @odysseus0z
- 15.6k views on those posts
- First seen 16 days ago, last shared 16 days ago
- Pricing seen by AGK Intelligence: not stated
- Market: Languages & runtimes
FAQ
What is Whiteboard by /dev/fast?
An experimental customizable diffing library built in Rust and WASM It was first shared on X 16 days ago and is ranked #4904 on the Dev Radar.
Is Whiteboard by /dev/fast free?
Pricing is not stated on the page we read.
Who shared Whiteboard by /dev/fast?
1 account on X, including @odysseus0z, in 1 post totalling 15.6k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 20:22 UTC. Full method.