Here are some sites with useful developer tools & reference material. Some of them are simple links to the original source, while some are also elaborated on below for quick & helpful reference.
- Fauna: The database built for serverless, featuring native GraphQL -- Source
- Upstash: Another database service built for serverless, specifically focused on Redis, but also featuring GraphQL -- Source
- Cloudinary: Store, transform, optimize, and deliver all your media assets with easy-to-use APIs, widgets, or user interface. -- Source
- Mailtrap.io: Safe Email Testing for Staging & Development. -- Source
- k6: Open source load testing tool and SaaS for engineering teams. -- Source
- Algolia: Rapidly create and scale AI-powered search and discovery across websites and applications. Algolia is fast, customizable and secure. -- Source
- Spectacle: A React.js based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code. -- Source
- Spotlight: Stoplight leverages your OpenAPI documents to drive the entire API development process. -- Source
- CASL.js: Isomorphic authorization JavaScript library which restricts what resources a given client is allowed to access. It makes it easy to manage and share permissions across UI components, API services, and database queries. -- Source
- Hapi: Node web framework. Build powerful, scalable applications, with minimal overhead and full out-of-the-box functionality. -- Source
- Cheat Sheets -- Source
- HEAD: A list of everything that could go in the head of your document -- Source
- Shields.io: We serve fast and scalable informational images as badges for GitHub, Travis CI, Jenkins, WordPress and many more services. Use them to track the state of your projects, or for promotional purposes. -- Source
- Probot: GitHub Apps to automate and improve your workflow. Use pre-built apps to extend GitHub, and easily build and share your own. -- Source
- Auth0: We provide a universal authentication & authorization platform for web, mobile, and legacy applications. -- Source
- Cypress: JS End to End testing tool. -- Source
- Storybook.js: Develop components and see all their states in isolation from your app. -- Source
- Fractal: Build and document web component libraries, and then integrate them into your projects. -- Source
- Marvel: The all-in-one platform powering design -- Source
- Twelve-Factor App: The twelve-factor app is a methodology for building software-as-a-service apps. -- Source
- GitBook: Beautiful documentation. -- Source
- docsify: A magical documentation site generator.
docsifygenerates your documentation website on the fly. Unlike GitBook, it does not generate static html files. Instead, it smartly loads and parses your Markdown files and displays them as a website. -- Source - MongoDB Playground: MongoDB Playground. -- Source
- N-TH TEST: Test out nth css psuedo selectors. -- Source
- Font Squirrel: Generate free web fonts. -- Source
- Thumbor: Open-source smart on-demand image cropping, resizing and filters. -- Source
- About My Browser: Share your browser info, helpful for debugging. -- Source
- WebPageTest: Website Performance and Optimization Test. -- Source
- WebSequenceDiagrams: Sweetass UML sequence diagrams to illustrate web lifecycles. -- Source
- Balsamiq: Mockup & wireframing tool. -- Source
- PlantUML: PlantUML is a component that allows to quickly build diagrams (sequence, etc). -- Source
- Coolors: Color palettes generator. -- Source
- NodeJS Shell Scripting: Node book by Dr. Axel Rauschmayer. -- Source
- Fern: Deliver Stripe-level SDKs and Docs -- Source
- Oso: Drop Oso Cloud into your apps to quickly add roles, sharing, fine-grained access, or any other access model you can think of. -- Source
- Free for Developers: Comprehensive list of software (SaaS, PaaS, IaaS, etc.) and other offerings with free developer tiers. -- Source