Alternatives to Marimo

Prosemirror

Developer Tools

Open-source toolkit from Marijn Haverbeke for building rich-text editors with structured schema and collaborative editing.

Open-source reverse engineering and binary analysis platform for security researchers and engineers.

Lilac

Developer Experience Platforms

Open-source dataset exploration tool from Databricks that helps ML teams inspect, clean, and enrich training data.

dbtvault

Developer Experience Platforms

Open-source dbt package from Datavault4dbt for automating the creation of Data Vault 2.0 compliant data warehouses.

Uppy

Developer Experience Platforms

Open-source modular file uploader for web browsers from Transloadit with support for cloud sources and chunking.

Atuin

Developer Tools

Magical shell history tool that replaces shell history with a SQLite database providing sync across machines and search.

LibHunt

Developer Tools

Open-source libraries discovery and comparison platform helping developers find the best alternatives.

Volta

Developer Tools

Open-source JavaScript tool manager with automatic version switching and pnpm/yarn support.

OpenRewrite

Developer Experience Platforms

Open-source framework from Moderne for mass code refactoring via lossless semantic AST transformations in Java and beyond.

Scaffold-ETH

Developer Experience Platforms

Open-source starter kit for building decentralized applications on Ethereum with Next.js and Hardhat.