Search 100,00020,000 JSON documents
The regex matching, JSON parsing & highlighting are all written in JS, then turned into WebGPU kernels for massive parallelism.
Try
- An email address:
- Keys that end in Id:
- A date:
- One that makes RegExp backtrack:
Loading 100,00020,000 documents…
Point at the map to read a document, click to keep it, and press Enter for the next match.Tap the map to read a document.
Demo and code by Cheng Lou (Handwired, MIT license, © 2026 Cheng Lou): source · license. Embedded unmodified by handwired.wiki.