#developer-tools

The open-source Firebase alternative — Postgres database, auth, and storage in one platform.

Cloud IDE and AI app builder that takes you from prompt to deployed app.

The default tool for building, testing, and documenting APIs.

The most widely used code editor, free and extensible with thousands of plugins.

Error tracking and performance monitoring that tells developers exactly what broke and why.

Git-based deployment for static sites and JAMstack apps, framework-agnostic from the start.

Developer-focused authentication and identity infrastructure, handled as an API.

AI app builder by StackBlitz, generating full-stack apps that run entirely in the browser.

Open-source scheduling software — a self-hostable, white-label alternative to Calendly.

Modern authentication infrastructure with pre-built UI components, built for fast-moving teams.

A lighter-weight, open-source-friendly alternative to Postman for API testing.

Open-source AI coding assistant you can run with any model, including local and self-hosted.

A powerful, self-hostable search and analytics engine used across the industry.

A fast, lightweight code editor with a one-time purchase license.

A fast, hosted search API for adding instant search to websites and apps.

A widely used static code analysis platform for code quality and security.

A developer-focused API that handles proxies and CAPTCHAs for web scraping.

Automated code quality and review analysis for engineering teams.

AI-powered pull request reviewer that comments inline directly on GitHub and GitLab.

Fast, open-source search engine built as a much simpler Elasticsearch alternative.

Budget-friendly content delivery network built for developers and small-to-mid-sized businesses.

AI coding assistant from Sourcegraph built around deep, whole-codebase context awareness.

Edge cloud platform and CDN built for developers needing fine-grained, real-time control.

Developer-focused identity APIs for adding enterprise SSO and provisioning to your own product.

Stacked pull request workflow tool for engineering teams wanting faster, incremental code review.

AI code completion tool focused on private, on-premises deployment for enterprises.

Open-source search engine positioned as a fast, typo-tolerant, self-hostable Algolia alternative.

JetBrains' issue tracker with tight IDE integration and flexible custom workflow scripting.

User management and authentication infrastructure for B2B SaaS, with ready-made embeddable UI.