Freemium
Inspiration & Galleries · Design & Prototyping
The largest hand-curated library of real mobile and web app screenshots, searchable by pattern and flow.
inspirationuiscreenshotspatterns
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Inspiration & Galleries · Design & Prototyping
The largest hand-curated library of real mobile and web app screenshots, searchable by pattern and flow.
SQL Tools
Free, structured SQL tutorial from basics to advanced analytics.
NoSQL · Database
Popular document-oriented NoSQL database with a flexible schema.
SSL & TLS · Security
Generate recommended TLS configurations for many servers.
Relational · Database
Widely-used open-source relational database owned by Oracle.
Agent & LLM Frameworks · AI for Developers
Fair-code workflow automation with native AI agent nodes.
Queues & Streaming · Database
Lightweight, high-performance messaging and microservices bus.
NoSQL · Database
The leading graph database with Cypher query language.
Serverless & BaaS · Database
Serverless Postgres with branching and scale-to-zero.
PaaS & Edge · Cloud Platforms
Web platform for frontend apps with functions and instant builds.
Generators · CSS Tools
Generate soft-UI (neumorphism) shadow CSS.
APM & Tracing · Monitoring & Observability
Full-stack observability platform with generous free tier.
Web Servers & Proxies · DevOps
DigitalOcean's visual generator for performant Nginx configs.
Notes & Docs Apps · Developer Utilities
All-in-one workspace for docs, wikis and project tracking.
Package Managers · Development Environment
Default Node.js package manager and the world's largest package registry.
Authentication · API Tools
Official resource for the OAuth 2.0 authorization framework.
Cheatsheets & Learning · Git & Version Control
Plain-language recipes for recovering from common Git mistakes.
Illustrations & Assets · Design & Prototyping
Hand-drawn character illustration library (CC0) — mix faces, poses and outfits into millions of combos.
Models & LLM APIs · AI for Developers
Self-hosted ChatGPT-style UI for Ollama and OpenAI-compatible APIs.
Models & LLM APIs · AI for Developers
API access to OpenAI models: GPT, embeddings, and tooling.
AI Coding Assistants · AI for Developers
Open-source AI software development agent platform.
Models & LLM APIs · AI for Developers
Single API that routes to hundreds of LLMs with unified billing.
Search Engines · Database
Community-driven, open-source fork of Elasticsearch and Kibana.
APM & Tracing · Monitoring & Observability
Vendor-neutral standard for traces, metrics and logs instrumentation.