Dev Tools
Discover the best developer tools for building AI applications. From CLI agents to IDEs, libraries to frameworks.
Promoted
120 Dev Tools found
NeMo Guardrails
Library
Open Source
Programmable guardrails for LLM apps
python
Notion MCP
MCP Server
Open Source
Notion workspace access over MCP
typescript
ONNX Runtime
Library
Open Source
Cross-platform ML inference engine
python
c++
OpenAI Agents SDK
Framework
Open Source
Lightweight framework for multi-agent workflows
python
typescript
javascript
OpenAI SDK
Library
Open Source
Official Python and Node.js SDK for OpenAI
python
typescript
javascript
OpenRouter
API
Unified API for all LLMs
python
typescript
javascript
+2
Opik
Monitoring
Open Source
Open-source LLM evaluation and tracing
python
typescript
PEFT
Library
Open Source
Parameter-efficient fine-tuning
python
Phoenix
Monitoring
Open Source
Open-source AI observability for experimentation and evaluation
python
typescript
java
Pinecone
Data Processing
Fully managed vector database for AI applications
python
typescript
javascript
+2
Playwright MCP
MCP Server
Open Source
Browser automation over MCP
typescript
Portkey
API
Open Source
AI gateway with routing and observability
typescript