Home/Collections/Developer's Best Friend

Developer's Best Friend

Every developer needs a reliable toolkit to build, debug, and ship faster. From observability and databases to runtimes, UI frameworks, and testing copilots, this collection brings together the essential tools that power modern development workflows.

Whether you're debugging a production issue, designing a new UI, or scaling your data layer, these tools are the unsung heroes behind every great developer experience. We've curated a mix of open-source standards and innovative newcomers that together form the ultimate developer's best friend.

Observability & Analytics

Grafana

Grafana

The open observability platform

Amplitude

Amplitude

Product analytics for growth

PostHog

PostHog

The open source product OS

Databases & Storage

Milvus

Milvus

Open‑source vector database built for scalable similarity search

Pinecone

Pinecone

Build knowledgeable AI

Supabase

Supabase

The open source Firebase alternative

Runtimes & Frameworks

Bun

Bun

A fast JS runtime Node.js replacement with built‑in tools

React

React

The library for web and native user interfaces

Vite

Vite

Next Generation Frontend Tooling

UI & Testing

Tailwind CSS

Tailwind CSS

A utility‑first CSS framework for rapid UI development

Cursor

Cursor

The AI Code Editor

Kerno

Kerno

Testing Co-Pilot for Backend Engineers

← View all collections