Dev Tools
Discover the best developer tools for building AI applications. From CLI agents to IDEs, libraries to frameworks.
Promoted
120 Dev Tools found
Promptfoo
Testing
Open Source
Test and evaluate your LLM applications
typescript
javascript
python
Pydantic AI
Framework
Open Source
Type-safe GenAI framework with v1.0 stability
python
Qdrant
Data Processing
Open Source
High-performance vector database written in Rust
python
typescript
javascript
+2
Ragas
Testing
Open Source
Evaluation framework for RAG pipelines
python
Ray
Library
Open Source
Distributed computing framework for scaling AI
python
RedPajama
Datasets
Open Source
Open reproduction of LLaMA training data
Replicate
API
Run AI models with an API
python
typescript
javascript
SGLang
Library
Open Source
Fast serving for LLMs and VLMs
python
Semantic Kernel
Framework
Open Source
Microsoft's SDK for AI application development
python
csharp
java
Sentry MCP
MCP Server
Open Source
Error and performance data over MCP
typescript
Sourcegraph Cody
IDE / Editor
Open Source
AI coding assistant with codebase context
typescript
Streamlit
Library
Open Source
Turn Python scripts into interactive web apps
python