Fisheye

Sourcegraph is a universal code search tool that lets you find and fix things across ALL your code -- any code host, any repo, any language. Stay in flow and find your answers quickly with smart filters, and more.

Hound is an extremely fast source code search engine. The core is based on this article (and code) from Russ Cox: Regular Expression Matching with a Trigram Index. Hound itself is a static React frontend that talks to a Go backend. The backend keeps an up-to-date index for each repository and answers searches through a minimal API.

It is an industry-leading semantic code analysis engine that is used to discover vulnerabilities across a codebase. It lets you query code as though it were data. Write a query to find all variants of a vulnerability, eradicating it forever. Then share your query to help others do the same.

Search engine to find source code across all your Git repositories quickly. Search using keywords, exact code, fuzzy, semantic search & more.

It is a fast and usable source code search and cross reference engine, written in Java. It helps you search, cross-reference and navigate your source tree. It can understand various program file formats and version control histories of many source code management systems.

It is an AI tool to help developers quickly search and understand large codebases. Engineers at companies like Stripe and Airbnb have to work with million-line codebases; our LLM-powered tool makes this simple.

Free AI-powered GitHub repository analytics and open source discovery platform. Analyze repositories, find good first issues, compare projects, and discover contribution opportunities. 500+ curated issues for beginners. Real-time commit analysis and contributor insights.

It is a fast and robust semantic search tool for C and C++ codebases. It is designed to help security researchers identify interesting functionality in large codebases.

It is an open source code search project, offering code, repositories and issues search service for code hosting platforms including Gitee, GitLab and Gitea.

It is a code search engine for the AI age. It is a local search tool that leverages vector embeddings to enable to search your codebase semantically.

It is an advanced code filtering tool. Filter your codebase with automatically detected keywords. Avoid clicking through files to inspect each match. Results show their surrounding code, all on one page.