Today for AI
HOT RADAR
toolsHEAT 13.4°

AI CURATED HOT STORY · 10/30/2026

Lasm Released: Write Formally Verified Web Apps in Lean 4 for Node and Edge

1 reports archived1 independent sourcesupdated 10/30/2026, 10:05:41
Synthesis & Latest Updates
1 Sources Cross-Validated

Lasm compiles Lean 4 programs to WebAssembly, enabling the creation of formally verified web apps for Node, serverless, and edge environments. Its key value lies in allowing mathematical proof of code properties (e.g., the flagship 'Conduit' app with 117 proved theorems) while distributing via npm and requiring only standard JS runtimes.

LATEST/Lasm compiles Lean 4 programs to WebAssembly, enabling the creation of formally verified web apps for Node, serverless, and edge environments. Its key value lies in allowing mathematical proof of code properties (e.g., the flagship 'Conduit' app with 117 proved theorems) while distributing via npm and requiring only standard JS runtimes.

Hourly heat curve

2 fully observed hours
Fewer than 3 fully observed hours; trend not plotted yet.

Coverage timeline

Total 1 reports · Latest first