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ReactJS Interview Questions
A comprehensive list of the top 500 ReactJS Interview Questions & Answers, preparing you for technical interviews.
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Learning & Career๐ก
JavaScriptโ๏ธ
React
Discover Amazing ๐ ๏ธ Open Source Tools
Explore our curated collection of the best free open source tools for developers. Find everything you need to build, test, and ship your projects.
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44.2k
Copyparty
Copyparty is a portable, all-in-one file server solution that supports accelerated and resumable uploads, efficient deduplication, WebDAV, FTP, TFTP protocols, media indexing, automatic thumbnail generation, and more. It is designed for ease of use with zero dependencies in a single file.
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Development๐
Web๐ ๏ธ
Tools๐
Self-Hosted
44.2k
TanStack Query
A powerful library for asynchronous state management and server-state utilities with data fetching capabilities for web applications, supporting TS/JS, React Query, Solid Query, Svelte Query, and Vue Query.
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Development๐ซ
State๐ ๏ธ
Tools๐ก
JavaScript
43.9k
Front-End Interview Handbook
Comprehensive front-end interview preparation materials designed for busy engineers.
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Learning & Career๐จโ๐ป
Development๐ ๏ธ
Tools
43.9k
Babel
Babel is a powerful JavaScript compiler that allows developers to use next-generation JavaScript, converting it into a syntax compatible with older environments.
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Development๐ก
JavaScript๐ ๏ธ
Tools
43.8k
Twenty
A modern, community-driven alternative to Salesforce, focused on providing an open-source CRM solution.
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Development๐
Web๐ ๏ธ
Tools
43.7k
Milvus
A high-performance, cloud-native vector database designed for scalable and efficient vector Approximate Nearest Neighbor (ANN) search.
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Database๐ค
AI๐ฌ
Data Science
43.7k
Firecrawl
๐ฅ Turn entire websites into LLM-ready markdown or structured data using an efficient API. Easily scrape, crawl, and extract data.
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Development๐
API๐
Web
43.6k
Sentry
Developer-first error tracking and performance monitoring to help you improve your software applications' reliability and speed.
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Monitoring๐๏ธ
Performance๐จโ๐ป
Developmentโ๏ธ
DevOps
43.5k
Exo
Exo allows you to run your own AI cluster at home using everyday devices like smartphones, laptops, desktops, and smartwatches.
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AI๐
Self-Hosted๐ ๏ธ
Tools
42.8k
System Design
Learn how to design systems at scale and prepare for system design interviews with practical examples and insights.
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Architecture๐จโ๐จ
Design๐
Learning & Career๐
Documentation
42.7k
Remotion
Create videos programmatically using React. Simplify video creation with a React framework designed for dynamic video generation.
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Developmentโ๏ธ
React๐ ๏ธ
Tools
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Get short emails with useful developer tools, interesting repos, and project updates worth watching.
42.5k
Siyuan
A privacy-first, self-hosted, fully open-source personal knowledge management software, written in TypeScript and Golang, ideal for organizing and managing your information securely.
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Self-Hosted๐ ๏ธ
Tools๐
Documentation
42.4k
Hyperswitch
An open source payments switch written in Rust to make payments fast, reliable and affordable.
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E-Commerce๐ฆ
Rust
42.4k
Zod
Zod is a TypeScript-first schema validation library that provides static type inference, allowing developers to ensure type safety and accuracy in their code.
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Validation๐ท
TypeScript๐จโ๐ป
Development
42.2k
Rocket.Chat
Rocket.Chat is a versatile open-source communication platform that prioritizes data protection and offers team collaboration, file sharing, and seamless integrations.
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Productivity๐ ๏ธ
Tools๐
Self-Hosted
42.0k
Logseq
Logseq is a privacy-first, open-source platform designed for knowledge management and collaboration, focusing on providing a secure and effective tool for organizing and sharing information.
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Documentationโก
Productivity๐ ๏ธ
Tools๐
Self-Hosted
42.0k
Flowise
Build AI Agents visually with ease. Flowise allows intuitive creation and management of AI workflows, making AI development accessible for everyone.
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AI๐จโ๐ป
Development๐ ๏ธ
Tools
42.0k
PM2
Node.js Production Process Manager with a built-in Load Balancer for managing and keeping applications online.
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Development๐
Node.jsโ๏ธ
DevOps๐๏ธ
Performance
41.8k
Swiper
Swiper is the most modern mobile touch slider featuring hardware accelerated transitions and is highly customizable for web and mobile applications.
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Web๐ฑ
Mobile๐ ๏ธ
Tools
41.8k
Awesome Design Patterns
A curated list of software and architecture related design patterns, useful for enhancing software development and architecture understanding.
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Awesome๐๏ธ
Architecture๐จโ๐จ
Design๐จโ๐ป
Development
41.8k
Payload
Payload is an open-source, fullstack Next.js framework offering a complete TypeScript backend and admin panel. It can be used as a headless CMS or for building powerful applications.
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CMS๐จโ๐ป
Development๐ท
TypeScript
41.7k
Jan
Jan is an open source, privacy-focused AI chat application that serves as a 100% offline alternative to ChatGPT, allowing users to run powerful language models directly on their own computers without requiring an internet connection.
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AIโก
Productivity๐ป
Desktop๐
Self-Hosted
41.5k
Yarn
A fast, reliable, and secure dependency management tool for JavaScript with features like offline mode and deterministic installs.
๐จโ๐ป
Development๐ก
JavaScript๐ ๏ธ
Tools
41.3k
Hexo
A fast, simple, and powerful open-source blog framework powered by Node.js, designed for creating and deploying static sites with ease.
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CMS๐
Web๐ก
JavaScript๐งฐ
Framework
41.3k
Curl
A versatile command line tool and library (libcurl) for transferring data with URLs. Supports protocols including HTTP, HTTPS, FTP, FTPS, SCP, SFTP, LDAP, SMB, SMTP, POP3, IMAP, MQTT, RTSP, and many more. Widely used for network troubleshooting, automation, and data transfer for developers and system administrators.
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CLI๐
API๐ ๏ธ
Tools๐จโ๐ป
Development
41.1k
Cal.com
Cal.com is an open-source scheduling infrastructure for absolutely everyone, enabling seamless appointment coordination.
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Productivity๐ ๏ธ
Tools๐
Web
41.0k
Anything-llm
The all-in-one Desktop & Docker AI application with built-in Retrieval-Augmented Generation (RAG), AI agents, No-code agent builder, and more.
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AI๐จโ๐ป
Developmentโ๏ธ
DevOps๐ป
Desktop
40.9k
MinerU
MinerU is a high-quality, open-source tool that enables one-stop data extraction, specifically designed to convert PDF documents into Markdown and JSON formats.
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Development๐ ๏ธ
Tools๐จ
Utils
40.7k
Daisyui
A popular, free, and open-source Tailwind CSS component library offering a wide range of components for rapid UI development.
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Development๐งฐ
Framework๐จ
Styling๐งฉ
Component Libraries
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