infermap Now Runs in TypeScript: Schema Mapping on the Edge
F1 0.840 on 162 benchmark cases — infermap's seven-scorer schema mapping engine ships on npm with zero runtime dependencies. Runs in Edge Functions, Workers, and the browser.
Open Source Data Tools
Building tools that check, transform, match, and map data. All open source. All production-grade.
Benchmark Highlight
0.971 F1 on Febrl
GoldenMatch hit 0.971 F1 on Febrl and 0.918 on DBLP-ACM — the most consistent performer across datasets. Zero training data required.
Read the full comparison →Interactive Playground
Upload a CSV, configure matching fields, adjust thresholds in real-time, and see scored pairs instantly. No signup required.
Same datasets, same machine, best reasonable config per library. Full methodology →
F1 0.840 on 162 benchmark cases — infermap's seven-scorer schema mapping engine ships on npm with zero runtime dependencies. Runs in Edge Functions, Workers, and the browser.
GoldenCheck's 10 profilers, drift detection, and confidence scoring ship on npm with an edge-safe core. DQBench 88.40 — now in your browser, Workers, and Node.js.
Cross-database ER across OSV, GHSA, PyPA, RustSec, Go vulndb — 869k records, 608k canonical vulns, and one structural blind spot.