FastAI alternatives

Augment Code is an AI coding assistant built for larger codebases where context retrieval and repo awareness matter to developer usefulness.

OpenRouter is a unified API and routing layer for accessing, comparing, and managing multiple AI models through one developer-facing endpoint.

Novu is an open-source notification infrastructure platform for managing multi-channel notifications across in-app, email, push, SMS, and chat from a unified API.

Sourcegraph is the code intelligence platform — universal code search across every repository plus Amp and Cody AI assistance grounded in your actual codebase.

JetBrains makes the professional IDE suite — IntelliJ IDEA, PyCharm, Rider, WebStorm, and more — plus Kotlin, TeamCity, and team collaboration tools.

Cloud web and mobile testing platform providing real browsers and devices for automated and manual cross-browser testing.

Open-source markup language framework that simplifies creating responsive email templates compatible across all major email clients.

Full-featured Python testing framework that makes it easy to write small tests and scales to support complex functional testing.

Free source code editor for Windows supporting several programming languages with tabbed editing and syntax highlighting.

Progressive JavaScript framework for building web user interfaces with an approachable core library and ecosystem of supporting libraries.

Astral builds modern Python tooling like Ruff and uv to improve developer speed, consistency, and dependency workflows.

Stanford NLP library providing tokenization, POS tagging, parsing, and NER for 70+ languages in Python.

Browser built for developers testing responsive web apps across devices simultaneously with dev tools.

File-based CMS letting developers build websites with full control over HTML output.

Interactive build tool for Scala, Java, and more with incremental compilation and extensive plugin ecosystem.

Fast, reliable, and secure dependency management tool for JavaScript with offline caching and deterministic installs.

CI/CD service built specifically for Laravel and PHP developers with Laravel-specific features.

Tool for transforming CSS with JavaScript plugins supporting autoprefixing, nesting, and custom syntax.

Residential and datacenter proxy provider with pay-as-you-go pricing for web scraping and SEO teams.

Open source tool for exposing local servers to the internet without configuring DNS or deploying to production.

Task runner and build tool written in Go with a simple YAML syntax as a more modern alternative to Make.

Leading open-source JavaScript library for mobile-friendly interactive maps used by many mapping apps.

Code push for Flutter enabling over-the-air updates to deployed Flutter apps on iOS and Android.

Synopsys' IDE plugin for developers delivering security and quality feedback during development.