Back-end

The only site search and product discovery built for ecommerce KPIs. Delivering superior experiences with AI, NLP, data and personalization.

Build AI applications that know, learn, and search — intelligently. Fast, serverless, and scalable search platform supporting vector, full-text, regex, and metadata search.

Open source software update framework for macOS with support for application sandboxing, custom user interfaces, updating external bundles.

Yjs is a library for building collaborative multi-user applications. Yjs exposes Shared Types that can be manipulated like any other data type. But they sync automatically!

High Quality Open-Source Software for Web Developers. Headless, type-safe, powerful utilities for complex workflows like Data Management, Data Visualization, Charts, Tables, and UI Components.

Open Unified API. Ship any integration, fast. Leverage pre-built integrations and limitless customization for 190+ APIs on a single platform.

Tauri is a framework for building tiny, blazing fast binaries for all major desktop platforms. Developers can integrate any front-end framework that compiles to HTML, JS and CSS for building their user interface.

Expo is an open-source platform for making universal native apps for Android, iOS, and the web with JavaScript and React.

Cordova wraps your HTML/JavaScript app into a native container which can access the device functions of several platforms.

A framework for building native apps using React. React Native brings React's declarative UI framework to iOS and Android. With React Native, you use native UI controls and have full access to the native platform.

The Electron framework lets you write cross-platform desktop applications using JavaScript, HTML and CSS. It is based on Node.js and Chromium and is used by the Visual Studio Code and many other apps.

The Missing Fullstack Toolkit for Next.js. Blitz picks up where Next.js leaves off, providing battle-tested libraries and conventions for shipping and scaling world wide applications.

Web app to desktop app in minutes. Take your web app codebase and transform it into a cross platform desktop app with native functionality.

NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).

Full-lifecycle API Management. Easily unify the management, security, and governance of both synchronous and asynchronous ecosystems with the leading open source API Management platform.

Launch Your Startup in Days, Not Weeks. The NextJS boilerplate with all the stuff you need to get your product in front of customers. From idea to production in 5 minutes.

Embedded Integrations Platform for Developers. Product & engineering teams use Paragon's SDK & embedded iPaaS to ship native integrations 7x faster than building in-house.

Build once, maintain, and onboard in days, not months. Single API integration to add all HR, payroll, ticketing, accounting, ATS, CRM, SCIM and directory platforms.

The API Sales Engine. Drive cold outreach, collapse sales cycles, and slash activation time with infrastructure purpose-built for API products.

Web component JS frameworks overview by their syntax and features: Svelte, React, Vue 3, Angular

The Open Source Alternative to Firebase. Build in a weekend. Scale to millions. Supabase is an open source Firebase alternative. Start your project with a Postgres Database, Authentication, instant APIs, Realtime subscriptions and Storage.

Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.

Open source API development ecosystem. Helps you create requests faster, saving precious time on development.

The Yext Answers Platform offers an AI Search solution for every business need so you can deliver answers, not links.

Replicache is a JavaScript library for building zero-latency, live-updating web UIs based on Realtime Sync.

The World’s #1 Commerce Experience Cloud Powerful content, customer engagement, and product discovery offerings to achieve true personalization and drive unparalleled business growth.

Build, secure, and deliver amazing cross-platform mobile, web, and desktop apps all with one shared code base and open-web standards.

Best practices for implementing and scaling a graph

Algolia empowers Builders with the Search and Recommendation services they need to build world-class experiences.

An open-source, blazingly fast, and hyper-relevant search engine that will improve your search experience