verto.sh

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

A declarative JavaScript library for application development using cloud services.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.

A React component for building Web forms from JSON Schema.

Scalable datastore for metrics, events, and real-time analytics

Elastic UI Framework 🙌

The JavaScript and API powered WordPress.com

The best React-based framework with performance, scalability and security built in.

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, Capacitor, Ionic, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Dart (Flutter) and you name it compatible.

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

A framework for building native Windows apps with React.

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.