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Open Source Projects using Prettier

A curated collection of the 411 best open source software using Prettier. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Favicon of LyteNyte Grid

LyteNyte Grid

Lightning-fast React data grid for enterprise scale

  • Stars

    1,022

  • Last commit

    5 days ago

  • License

    Unknown
High-performance React data table with server-side loading, tree data, pivoting, and advanced features. Handles billions of rows with minimal bundle size.
Favicon of CourseLit

CourseLit

Create, sell, and manage online courses with ease

  • Stars

    1,255

  • Last commit

    28 days ago

  • License

    AGPL-3.0
An open-source platform for building and selling online courses, featuring customizable themes, integrated payments, and user management.

Open Source Alternative to:

Favicon of Udemy
Udemy
Favicon of Flow

Flow

Fast, secure browsing with powerful organization features

  • Stars

    1,066

  • Last commit

    3 months ago

  • License

    GPL-3.0
A modern browser combining minimalist design with smart features like profiles, spaces, and command palette. Full Chrome extension support and privacy-focused browsing.

Open Source Alternative to:

Favicon of Firefox
Firefox
Favicon of Cozy

Cozy

Your secure French personal cloud for complete data control

  • Stars

    1,272

  • Last commit

    19 days ago

  • License

    AGPL-3.0
Open-source personal cloud that automatically gathers all your data from third-party services. French-hosted with privacy-first design, no ads, and seamless device sync.

Open Source Alternative to:

Favicon of Keeper
Keeper
Favicon of Swetrix

Swetrix

Cookieless, privacy-first web analytics without the complexity

  • Stars

    1,144

  • Last commit

    2 days ago

  • License

    AGPL-3.0
Privacy-first web analytics with real-time dashboards, session replays, error tracking, A/B testing, and GDPR compliance out of the box. No cookies, no consent banners.

Open Source Alternative to:

Favicon of Google Analytics
Google Analytics
Favicon of ByteChef

ByteChef

AI
Build AI agents and automate complex workflows seamlessly

  • Stars

    990

  • Last commit

    12 hours ago

  • License

    Apache-2.0
Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.

Open Source Alternative to:

Favicon of n8n
n8n
Favicon of TimeScribe

TimeScribe

Transform your time tracking into actionable insights

  • Stars

    885

  • Last commit

    3 months ago

  • License

    GPL-3.0
Advanced time tracking and productivity analytics tool that captures detailed work patterns, generates comprehensive reports, and helps optimize workflow efficiency.

Open Source Alternative to:

Favicon of Clockify
Clockify
Favicon of Keyshade

Keyshade

Secure secret management with public key encryption

  • Stars

    764

  • Last commit

    4 months ago

  • License

    MPL-2.0
Secure secret management platform with public key encryption, automated rotation, versioning, and real-time collaboration tools for development teams.

Open Source Alternative to:

Favicon of Keeper
Keeper
Favicon of Hyvor Relay

Hyvor Relay

Open-source email API with enterprise deliverability

  • Stars

    829

  • Last commit

    9 hours ago

  • License

    AGPL-3.0
Self-hosted email API alternative to AWS SES & Mailgun. Open-source AGPL-3.0 with enterprise features, automated deliverability, and cloud version coming 2026.

Open Source Alternative to:

Favicon of Resend
Resend
Favicon of Pluton

Pluton

Self-hosted encrypted backups with 70+ cloud storage options

  • Stars

    740

  • Last commit

    10 days ago

  • License

    Apache-2.0
Free, open-source backup solution with end-to-end encryption. Self-hosted control, supports 70+ cloud providers, automated incremental backups, and zero vendor lock-in.

Open Source Alternative to:

Favicon of Veeam
Veeam
Favicon of Phase

Phase

Secure, deploy, and manage application secrets effortlessly

  • Stars

    904

  • Last commit

    17 hours ago

  • License

    MIT
Open source platform for engineering teams to manage secrets and environment variables from development to production, with powerful integrations.

Open Source Alternative to:

Favicon of Keeper
Keeper
Favicon of Linguist

Linguist

Privacy-focused translation with offline capabilities

  • Stars

    1,051

  • Last commit

    12 days ago

  • License

    BSD-3-Clause
Full-featured browser extension for translating web pages, text, and subtitles with offline mode, personal dictionary, and custom translator support.

Open Source Alternative to:

Favicon of Google Translate
Google Translate
Favicon of Linky

Linky

A delightfully rich and dynamic link-in-bio.

  • Stars

    796

  • Last commit

    16 days ago

  • License

    MIT
Build a dynamic link-in-bio page with a drag-and-drop editor. Integrate platforms to showcase live content and connect with your audience.

Open Source Alternative to:

Favicon of LinkTree
LinkTree
Favicon of Twake Drive

Twake Drive

Secure open source file storage with end-to-end encryption

  • Stars

    980

  • Last commit

    19 days ago

  • License

    AGPL-3.0
Open source encrypted data storage solution offering secure file sharing, collaboration tools, and on-premises deployment for professional teams.

Open Source Alternative to:

Favicon of Google Drive
Google Drive
Favicon of Bacalhau

Bacalhau

Revolutionizing data processing with Compute Over Data

  • Stars

    868

  • Last commit

    4 days ago

  • License

    Apache-2.0
Bacalhau is an open-source platform for fast, cost-effective, and secure distributed computing, seamlessly integrating with Docker and WebAssembly workflows.
Favicon of LostPixel

LostPixel

Visual regression testing made effortless

  • Stars

    1,682

  • Last commit

    4 months ago

  • License

    MIT
Automated visual testing tool that detects UI changes, ensures consistency, and accelerates development workflows.

Open Source Alternative to:

Favicon of Chromatic
Chromatic
Favicon of VoiceTypr

VoiceTypr

AI
Offline voice dictation that types into any app

  • Stars

    676

  • Last commit

    8 hours ago

  • License

    AGPL-3.0
Dictate into any app on Mac or Windows using on-device AI models. One-time purchase, 99+ languages, no subscription required.

Open Source Alternative to:

Favicon of Wispr Flow
Wispr Flow
Favicon of AgentOS

AgentOS

AI
TypeScript framework for building autonomous AI agents

  • Stars

    615

  • Last commit

    13 days ago

  • License

    Apache-2.0
Open-source TypeScript runtime for autonomous AI agents with cognitive memory, multi-agent orchestration, runtime tool generation, and support for 21 LLM providers.
Favicon of Temps

Temps

One self-hosted binary replaces Vercel, Sentry, and analytics tools

  • Stars

    650

  • Last commit

    7 hours ago

  • License

    Apache-2.0
Self-hosted platform for small dev teams combining deployments, error tracking, analytics, session replay, uptime monitoring, and managed databases in one dashboard.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of OpenPanel

OpenPanel

Simplify server management with an intuitive interface

  • Stars

    732

  • Last commit

    10 hours ago

  • License

    MIT
A user-friendly, open-source control panel for effortless server administration, designed for both beginners and experts.

Open Source Alternative to:

Favicon of Plesk
Plesk
Favicon of Cossistant

Cossistant

AI
AI-native support infrastructure for modern SaaS

  • Stars

    714

  • Last commit

    15 days ago

  • License

    AGPL-3.0
Open-source support platform combining AI and human agents. React components with shadcn/ui design philosophy, styled with Tailwind CSS for NextJS apps.

Open Source Alternative to:

Favicon of Zendesk
Zendesk
Favicon of Frontman

Frontman

AI
AI coding agent that sees your live app and edits code

  • Stars

    665

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Open-source AI coding agent that runs in your browser, sees your live DOM and app state, and makes real code edits from plain English descriptions.

Open Source Alternative to:

Favicon of Lovable
Lovable
Favicon of TryPost

TryPost

Schedule posts to every major social network, self-hosted

  • Stars

    524

  • Last commit

    7 hours ago

  • License

    AGPL-3.0
Plan, schedule, and auto-publish social media content across 10+ networks with a visual calendar, AI captions, team approvals, and self-hosting support.

Open Source Alternative to:

Favicon of Buffer
Buffer
Favicon of Featurevisor

Featurevisor

Feature management with GitOps for developers

  • Stars

    804

  • Last commit

    9 days ago

  • License

    MIT
Featurevisor is an open-source tool for managing feature flags, experiments, and remote configuration directly from your Git repository.

Open Source Alternative to:

Favicon of LaunchDarkly
LaunchDarkly
Favicon of Snapify

Snapify

Self-hosted screen recording for seamless collaboration

  • Stars

    1,017

  • Last commit

    2 years ago

  • License

    AGPL-3.0
Effortlessly create, share, and collaborate with screen recordings. Control your data with self-hosting or our secure cloud option.

Open Source Alternative to:

Favicon of Screen Studio
Screen Studio
Favicon of Structr

Structr

Build complete web apps with integrated graph database

  • Stars

    828

  • Last commit

    9 days ago

  • License

    Unknown
Open-source low-code platform combining Neo4j graph database, visual schema editor, automatic REST APIs, and page rendering in one self-hosted environment.
Favicon of Contentport

Contentport

Your content engine for growing on Twitter at scale

  • Stars

    763

  • Last commit

    8 months ago

  • License

    AGPL-3.0
Create, schedule & manage Twitter content at scale with AI assistance, beautiful visuals, and multi-account support. Perfect for busy founders.

Open Source Alternative to:

Favicon of Post Bridge
Post Bridge
Favicon of PearPass

PearPass

Complete password control, zero cloud dependency

  • Stars

    531

  • Last commit

    5 days ago

  • License

    Apache-2.0
Open-source password manager with peer-to-peer syncing, local storage, and end-to-end encryption. No cloud servers, complete privacy control across devices.

Open Source Alternative to:

Favicon of Keeper
Keeper
Favicon of OpenComputer

OpenComputer

AI
Persistent cloud VMs that hibernate and wake in seconds

  • Stars

    470

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Provides always-on virtual machines for AI agents with full OS access, persistent state, elastic CPU/memory resizing, and instant checkpoints.

Open Source Alternative to:

Favicon of Modal
Modal
Favicon of Operately

Operately

Open source company management for high-performance startups

  • Stars

    543

  • Last commit

    7 hours ago

  • License

    Apache-2.0
Operately is an open source platform that centralizes projects, goals, and processes, helping startups run efficiently without a COO.

Open Source Alternative to:

Favicon of Linear
Linear
Favicon of Ever Teams

Ever Teams

Real-time work and project management platform

  • Stars

    544

  • Last commit

    1 day ago

  • License

    AGPL-3.0
Ever Teams offers an all-in-one solution for work management, time tracking, and team collaboration with integrations for popular tools.

Open Source Alternative to:

Favicon of Linear
Linear
Favicon of Browser Operator

Browser Operator

AI
Open-source AI browser for intelligent web automation

  • Stars

    500

  • Last commit

    5 months ago

  • License

    BSD-3-Clause
Privacy-focused AI browser with intelligent agents for research, analysis, and workflow automation. Features unified memory, compliance guardrails, and seamless integrations.

Open Source Alternative to:

Favicon of Comet Browser
Comet Browser
Favicon of Nordcraft

Nordcraft

Craft AAA web apps that delight your users

  • Stars

    488

  • Last commit

    16 hours ago

  • License

    Apache-2.0
Visual web development engine combining design and development tools. Build immersive, interactive web experiences with component-based framework, real-time collaboration, and powerful visual editor.

Open Source Alternative to:

Favicon of Framer
Framer
Favicon of Argos

Argos

Visual regression testing for seamless UI development

  • Stars

    612

  • Last commit

    8 hours ago

  • License

    MIT
Automate visual testing, catch UI bugs early, and collaborate effortlessly with your team to maintain pixel-perfect interfaces.

Open Source Alternative to:

Favicon of Chromatic
Chromatic
Favicon of Hive

Hive

Open-source GraphQL federation platform

  • Stars

    485

  • Last commit

    6 hours ago

  • License

    MIT
A fully open-source schema registry, analytics, and gateway for GraphQL federation and APIs

Open Source Alternative to:

Favicon of Apollo GraphQL
Apollo GraphQL
Favicon of Loops

Loops

Federated short videos without corporate control

  • Stars

    441

  • Last commit

    18 hours ago

  • License

    AGPL-3.0
Open-source, decentralized short-video platform that gives creators control. No ads, no lock-in, built on ActivityPub for true community ownership.

Open Source Alternative to:

Favicon of YouTube
YouTube
Favicon of Operational

Operational

Real-time event tracking and response for tech products

  • Stars

    476

  • Last commit

    24 days ago

  • License

    AGPL-3.0
Track critical events, receive instant notifications, and respond to product activities with customizable webhooks and action buttons

Open Source Alternative to:

Favicon of Opsgenie
Opsgenie
Favicon of Vemetric

Vemetric

Simple, powerful web & product analytics for user insights

  • Stars

    363

  • Last commit

    5 days ago

  • License

    AGPL-3.0
Privacy-focused analytics platform combining web and product insights. Track user journeys, create funnels, and understand behavior with GDPR compliance and no cookies by default.

Open Source Alternative to:

Favicon of Google Analytics
Google Analytics
Favicon of Gravitee

Gravitee

Unified API, event, and AI agent management platform

  • Stars

    441

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Full-lifecycle API management platform that unifies synchronous and asynchronous ecosystems. Manage APIs, event streams, and AI agents with enterprise security and 4x faster gateway performance.

Open Source Alternative to:

Favicon of Postman
Postman
Favicon of dDocs

dDocs

End-to-end encrypted collaborative document editor

  • Stars

    393

  • Last commit

    7 hours ago

  • License

    AGPL-3.0
Write, organize, and collaborate in real-time with complete privacy and security. This app is an open-source, online/offline compatible, and AI-free alternative to Google Docs.

Open Source Alternative to:

Favicon of Microsoft Word
Microsoft Word
Favicon of Midori Browser

Midori Browser

Fast, secure, and privacy-focused web browsing

  • Stars

    371

  • Last commit

    2 days ago

  • License

    MPL-2.0
Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Favicon of Firefox
Firefox
Favicon of Ikiform

Ikiform

Create stunning forms with AI-powered builder and analytics

  • Stars

    356

  • Last commit

    3 months ago

  • License

    MIT
Build beautiful, interactive forms with AI assistance. Open-source alternative to Google Forms with unlimited submissions, advanced analytics, and seamless integrations.

Open Source Alternative to:

Favicon of Google Forms
Google Forms
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