Top PREVIEW GitHub Repositories & Tools (2026)

SVG/XML to Compose ImageVector: IntelliJ IDEA / Android Studio plugin + build-in previewer without compilation, CLI tool, Gradle plugin

[Public preview] Externally scored agentic ML research benchmark: 60 tasks, real competition ground truth. Open protocol, operated evaluation.

[Public preview] The first public quant trading benchmark scored against what professional traders actually made on the same asset

[Public preview] An advanced AI Benchmark for math, produced by mathmo at St John's College, Cambridge.

A disposable copy of your production stack for every pull request: masked Postgres, contained third-party APIs, and agents that use your app like people.

A native, lightweight macOS markdown editor with inline live preview

The text editor designed to make coding as simple and fun as playing a video game