OpenGrok
Code Search Tools
Fast source code search and cross-reference engine from Oracle for browsing and searching large codebases.
Code Search Tools
Fast source code search and cross-reference engine from Oracle for browsing and searching large codebases.
Source Code Analysis
Super-fast TypeScript and JavaScript compiler written in Rust used by Next.js and Parcel.

Code Quality
Automated code remediation platform using OpenRewrite to migrate and modernize large codebases.

Source Code Analysis
Meta's static type checker for JavaScript that adds types to help catch bugs before runtime.

Source Code Analysis
Static analysis tool for shell scripts that finds bugs and suggests improvements for bash and sh code.

Source Code Analysis
Open-source SQL linter and auto-formatter supporting many dialects and templaters.

Code Quality
Open source static analysis tool for PHP finding type-related bugs and improving code quality in large codebases.

Build Systems
Fast and scalable build system for monorepos supporting Python, Go, Java, and Shell with remote caching and execution.

Source Code Analysis
Free open-source software reverse engineering framework developed by NSA's research directorate.
Source Code Analysis
Python static type checker combining gradual typing with Python-native syntax using PEP 484 type hints.