Home/Coding & Development Tools
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Coding & Development AI Tools

Browse the largest category — 66+ AI coding tools including GitHub Copilot, Cursor, Claude Code, Replit, and Bolt.new. From code completion to full app generation, find what works for your stack.

66 Tools14 Free44 Freemium19 Top Rated

Featured Coding & Development Tools

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GitHub Copilot

4.6·10M+
Paid

GitHub's AI coding assistant supporting VS Code, JetBrains, Neovim and more. Dual mode: completion and chat.

Coding代码补全开发
code
💻

Hugging Face

4.4·50K+
Freemium

World's largest AI model community and platform hosting 500K+ models. Offers Inference API, Datasets, Spaces, and GPU compute.

AI 模型开源社区
code
💻

InkOS

4.5·100K+
Open Source

Document interface browsing tool for reading and research. Supports multi-source document markup, summarization, and management.

WritingOpen SourceSelf-hosted
code
💻

Show HN: A proactive AI agent on iMessage that texts you before you even ask

N/A·Unknown
Paid

A proactive AI agent that texts you through iMessage with useful info before you even ask. Anticipates needs without waiting.

HackerNewsShow HN开发者推荐
code
💻

Show HN: AI Hermes Agent – An independent Hermes Agent install guide

N/A·Unknown
Freemium

Independent Hermes AI Agent installation guide. Deploy the Hermes intelligent agent in your own environment.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Benchmarking how AI models write vulnerable code under pressure

N/A·Unknown
Freemium

Benchmark testing how AI models write code under pressure. Reveals security vulnerabilities and coding risks of LLMs.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Clawrium – A CLI for managing AI agent fleet across multiple instances

N/A·Unknown
Freemium

CLI for managing AI agent fleets across multiple instances. Unified deployment and monitoring of AI agents.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Contral AI - Learn As You Code IDE

N/A·Unknown
Freemium

Learn-as-you-code AI IDE. Real-time knowledge sharing and best practice suggestions during development.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Data-driven GEO and marketing agent platform

N/A·Unknown
Freemium

Data-driven GEO and marketing agent platform. Analyzes data and automatically optimizes campaign strategies.

HackerNewsShow HN开发者推荐
code
💻

Show HN: DataFrey – MCP server for Snowflake with text-to-SQL agent

N/A·Unknown
Freemium

MCP server for Snowflake with text-to-SQL agent. Query databases using natural language.

HackerNewsShow HN开发者推荐
code
💻

Show HN: DeckWeaver – Create AI-powered Google Slides presentations in minutes

N/A·Unknown
Freemium

AI-powered Google Slides creator. Generate professional presentations in minutes.

HackerNewsShow HN开发者推荐
code
💻

Show HN: DrakeAI – AI expense tracker you log by texting (iOS and Android)

N/A·Unknown
Freemium

AI expense tracker you log by texting. Supports iOS and Android. Track expenses without opening the app.

HackerNewsShow HN开发者推荐
code
💻

Show HN: FieldOps-Bench an open eval for physical-world AI agents

N/A·Unknown
Freemium

Open evaluation benchmark for physical-world AI agents. Tests AI operation and execution in real environments.

HackerNewsShow HN开发者推荐
code
💻

Show HN: GBrain, an AI tool for diagnosis and therapy for neurodivergents

N/A·Unknown
Freemium

AI tool for diagnosis and therapy for neurodivergent individuals. Personalized mental health support.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Give your AI agent a preview link for files and diff

N/A·Unknown
Freemium

Generate preview links for files and diffs for your AI agent. Streamline collaboration and code review.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I built a project board where AI agents join as real teammates

N/A·Unknown
Paid

Project board where AI agents join as real teammates. Humans and AI collaborate on task tracking.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I Created an LLM Harness for Language Learning

N/A·Unknown
Freemium

LLM harness designed for language learning. Leverages LLM capabilities for immersive language practice.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I made a simpler API for Chrome's on-device LLM

N/A·Unknown
Freemium

Simpler API for Chrome's on-device LLM. Lowers the barrier for using local AI in the browser.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Kumbukum, open source memory infrastructure for teams

N/A·Unknown
Free

Open-source memory infrastructure for teams. Share and persist contextual memory across AI applications.

HackerNewsShow HN开发者推荐
code
💻

Show HN: MemFactory: Unified Inference and Training Framework for Agent Memory

N/A·Unknown
Freemium

Unified inference and training framework for agent memory. Provides long-term memory for AI agents.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Modern AI client for Mac with agentic tools, clean UI, builtin privacy

N/A·Unknown
Freemium

Modern AI client for Mac with agentic tools, clean UI, and built-in privacy. Elegant agent experience.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Netlify for Agents

N/A·Unknown
Freemium

Netlify for AI agents. Quickly deploy, host, and scale AI agents in the cloud.

HackerNewsShow HN开发者推荐
code
💻

Show HN: New way to explore code in vs. code ( vs. code extension)

N/A·Unknown
Freemium

VS Code extension for a new way to explore code. Intelligent discovery of code structure and dependencies.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Octokraft – code health and PR review for AI-assisted teams

N/A·Unknown
Freemium

Code health and PR review for AI-assisted teams. Auto-detects code quality issues and security vulnerabilities.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Paper Lantern – improving Autoresearch with research knowledge

N/A·Unknown
Paid

Improving autoresearch with research knowledge. Enhances literature review and paper analysis quality.

HackerNewsShow HN开发者推荐
code
💻

Show HN: PayClaw – Give your AI agent a wallet it can spend

N/A·Unknown
Freemium

Give your AI agent a wallet it can spend. Let agents autonomously pay for API costs and subscriptions.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Personal AI Metrics Dashboard

N/A·Unknown
Freemium

Personal AI metrics dashboard. Track your AI usage frequency, model preferences, and cost analysis.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Run AI coding agents in real, local sandboxes, not Git worktrees

N/A·Unknown
Freemium

Run AI coding agents in real local sandboxes, not Git worktrees. Safer isolated execution environments.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Spectrum – Deploy AI Agents to iMessage, WhatsApp, Telegram, and More

N/A·Unknown
Freemium

Deploy AI agents to iMessage, WhatsApp, Telegram, and more with one-click. Multi-platform agent deployment.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Stork – MCP server so Claude/Cursor can search 14k MCP servers AI tools

N/A·Unknown
Freemium

MCP server so Claude/Cursor can search 14K+ MCP servers and AI tools. Discover the AI tool ecosystem.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Trainly – Free 72-hour audit of your AI agent's production traces

N/A·Unknown
Free

Free 72-hour audit of your AI agent's production traces. Analyze agent decisions and behavior logs.

HackerNewsShow HN开发者推荐
code
💻

Show HN: We benchmarked 18 LLMs on OCR (7K+ calls) – cheaper models win

N/A·Unknown
Freemium

Benchmarked 18 LLMs on OCR (7K+ calls). Surprising finding: cheaper models win. Cost-effective OCR insights.

HackerNewsShow HN开发者推荐
code
💻

Show HN: We Fixed Code Throughput. Understanding Is Now the Bottleneck

N/A·Unknown
Freemium

After fixing code throughput, understanding is now the bottleneck. Deep analysis of the real limits in AI-assisted development.

HackerNewsShow HN开发者推荐
code

All Coding & Development Tools

💻

GitHub Copilot

4.6·10M+
Paid

GitHub's AI coding assistant supporting VS Code, JetBrains, Neovim and more. Dual mode: completion and chat.

Coding代码补全开发
code
💻

InkOS

4.5·100K+
Open Source

Document interface browsing tool for reading and research. Supports multi-source document markup, summarization, and management.

WritingOpen SourceSelf-hosted
code
💻

Lovable

4.5·N/A
Freemium

Full-stack AI app builder. Describe your app in plain language and get a complete frontend + backend app.

App BuilderAINo-Code
code
💻

Replit

4.5·50K+
Freemium

Online IDE + AI coding platform supporting 50+ languages. Replit Agent generates complete apps from natural language descriptions.

在线 IDE编程学习Collaboration
code
💻

Sourcegraph Cody

4.5·100K+
Freemium

AI coding assistant that understands your entire codebase. Context-aware code completion and explanation in VS Code and JetBrains.

代码理解代码库分析AI 助手
code
💻

Anthropic Console

4.4·10K+
Paid

Anthropic's developer console for managing API keys, monitoring usage, and testing Claude prompts.

API 管理开发者工具Claude
code
💻

Hugging Face

4.4·50K+
Freemium

World's largest AI model community and platform hosting 500K+ models. Offers Inference API, Datasets, Spaces, and GPU compute.

AI 模型开源社区
code
💻

Tabnine

4.4·100K+
Freemium

AI code completion supporting 15+ IDEs including VS Code, JetBrains, Vim. Local processing for privacy.

代码补全隐私保护本地模型
code
💻

Google Antigravity

4.4·500K+
Free

Google's free AI coding IDE powered by Gemini 3.5 Flash. Single prompt to plan, code, test, and deploy. Antigravity 2.0 launched at Google I/O 2026 with desktop app and CLI.

GoogleAI IDE编程助手
code
💻

AutoGPT

4.3·10M+
Free

Autonomous AI Agent framework. Set a goal and the AI plans, executes, and iterates to complete complex tasks.

GitHub开源ai
code
💻

Codeium

4.2·100K+
Freemium

Free AI code completion and search tool with multi-IDE support. Semantic code search across entire codebase.

编程助手免费多语言
code
💻

Framer AI

4.2·5M+
Freemium

AI website builder — describe your site in natural language and get a responsive website. Both visual and code editing available.

网站构建落地页无代码
code
💻

Grok Build CLI

4.2·5K+
Free

xAI's terminal AI coding tool combining Grok model's code capabilities for CLI-based development and debugging.

CodingCLIAgent
code
💻

Cursor

4.0·1M+
Freemium

AI-native code editor (VS Code fork) with inline completion, multi-file editing, Agent mode, and terminal AI.

编辑器CodingAI 辅助
code
💻

Devin

4.0·N/A
Paid

AI software engineer that independently plans, writes, tests, and deploys complete features. Understands full-stack projects.

AI EngineerSoftware DevelopmentAutomation
code
💻

OpenAI Platform

4.0·100K+
Paid

OpenAI developer platform offering APIs for GPT, DALL·E, Whisper models. Includes Assistants API and fine-tuning.

API 管理开发者工具GPT
code
💻

OpenHands

4.0·1M+
Free

Open-source AI software engineering agent. Autonomous code writing, terminal operations, Git management, and deployment.

GitHub开源artificial-intelligence
code
💻

Relume

4.0·100K+
Freemium

AI website wireframe and component generator. Enter description to get full Figma components and Webflow-ready code.

网站规划原型设计sitemap
code
💻

OpenAI Codex

4.0·500K+
Freemium

OpenAI's AI coding assistant with deep GPT-4o integration. Supports code completion, debugging, multi-file editing and agentic workflows. Major 2026 update makes it a mainstream coding tool.

Coding编辑器AI 辅助
code
💻

Dify

3.9·50K+
Freemium

Open-source LLM app development platform with visual RAG and Agent workflow orchestration. Multi-model and knowledge base support.

LLM 开发开源Visualization
code
💻

Prompt Engineering Guide

3.9·10K+
Free

DAIR.AI's prompt engineering guide covering Chain-of-Thought, Few-Shot, and other advanced techniques.

GitHub开源generative-ai
code
💻

Bardeen

3.8·50K+
Freemium

AI automation tool triggered by natural language descriptions. Deep integration with LinkedIn, Gmail and other apps.

Automation工作流无代码
code
💻

Coze

3.8·5M+
Free

ByteDance's AI Bot development platform for visual building and publishing of AI assistants. Deployable on WeChat and more.

AI 应用开发低代码机器人
code
💻

Dora

3.8·1M+
Freemium

AI website builder with 3D interactions and animation design. Generate responsive brand sites from natural language descriptions.

3D 网站交互式无代码
code
💻

Windsurf

3.8·100K+
Freemium

AI-native code editor (VS Code fork) known for fast code indexing and multi-file editing capabilities.

代码编辑器AI 辅助开发
code
💻

v0.dev

3.7·50K+
Freemium

Vercel's AI UI generation tool. Describe your UI in text and get React/Tailwind components in shadcn/ui style.

前端生成ReactUI 组件
code
💻

Bolt.new

3.6·50K+
Freemium

In-browser full-stack web app development platform. Describe your app in natural language, AI generates and runs it.

全栈开发AI 编程快速原型
code
💻

Everything Claude Code

3.5·5M+
Free

Complete guide and tool collection for Claude Code with usage tips, best practices, and workflow configuration.

GitHub开源llm
code
💻

Netron

N/A·Unknown
Free

Neural network model visualizer. Interactive viewing for ONNX, PyTorch, TensorFlow, and many other model formats.

GitHub开源neural-network
code
💻

Replit Agent

N/A·Unknown
Freemium

An AI-powered coding agent on Replit that autonomously builds, tests, and deploys software applications

编程AI Agent应用生成
code
💻

Show HN: A proactive AI agent on iMessage that texts you before you even ask

N/A·Unknown
Paid

A proactive AI agent that texts you through iMessage with useful info before you even ask. Anticipates needs without waiting.

HackerNewsShow HN开发者推荐
code
💻

Show HN: AI Hermes Agent – An independent Hermes Agent install guide

N/A·Unknown
Freemium

Independent Hermes AI Agent installation guide. Deploy the Hermes intelligent agent in your own environment.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Apfel – The free AI already on your Mac

N/A·Unknown
Free

The free AI already on your Mac. Leverage macOS native AI capabilities without installing extra software.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Benchmarking how AI models write vulnerable code under pressure

N/A·Unknown
Freemium

Benchmark testing how AI models write code under pressure. Reveals security vulnerabilities and coding risks of LLMs.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Clawrium – A CLI for managing AI agent fleet across multiple instances

N/A·Unknown
Freemium

CLI for managing AI agent fleets across multiple instances. Unified deployment and monitoring of AI agents.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Contral AI - Learn As You Code IDE

N/A·Unknown
Freemium

Learn-as-you-code AI IDE. Real-time knowledge sharing and best practice suggestions during development.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Data-driven GEO and marketing agent platform

N/A·Unknown
Freemium

Data-driven GEO and marketing agent platform. Analyzes data and automatically optimizes campaign strategies.

HackerNewsShow HN开发者推荐
code
💻

Show HN: DataFrey – MCP server for Snowflake with text-to-SQL agent

N/A·Unknown
Freemium

MCP server for Snowflake with text-to-SQL agent. Query databases using natural language.

HackerNewsShow HN开发者推荐
code
💻

Show HN: DeckWeaver – Create AI-powered Google Slides presentations in minutes

N/A·Unknown
Freemium

AI-powered Google Slides creator. Generate professional presentations in minutes.

HackerNewsShow HN开发者推荐
code
💻

Show HN: DrakeAI – AI expense tracker you log by texting (iOS and Android)

N/A·Unknown
Freemium

AI expense tracker you log by texting. Supports iOS and Android. Track expenses without opening the app.

HackerNewsShow HN开发者推荐
code
💻

Show HN: FieldOps-Bench an open eval for physical-world AI agents

N/A·Unknown
Freemium

Open evaluation benchmark for physical-world AI agents. Tests AI operation and execution in real environments.

HackerNewsShow HN开发者推荐
code
💻

Show HN: GBrain, an AI tool for diagnosis and therapy for neurodivergents

N/A·Unknown
Freemium

AI tool for diagnosis and therapy for neurodivergent individuals. Personalized mental health support.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Give your AI agent a preview link for files and diff

N/A·Unknown
Freemium

Generate preview links for files and diffs for your AI agent. Streamline collaboration and code review.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I built a project board where AI agents join as real teammates

N/A·Unknown
Paid

Project board where AI agents join as real teammates. Humans and AI collaborate on task tracking.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I built an AI that turns GitHub codebases into easy tutorials

N/A·Unknown
Freemium

AI that turns GitHub codebases into easy-to-follow tutorials. Understand open-source project architecture and logic.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I Created an LLM Harness for Language Learning

N/A·Unknown
Freemium

LLM harness designed for language learning. Leverages LLM capabilities for immersive language practice.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I made a simpler API for Chrome's on-device LLM

N/A·Unknown
Freemium

Simpler API for Chrome's on-device LLM. Lowers the barrier for using local AI in the browser.

HackerNewsShow HN开发者推荐
code
💻

Show HN: I trained an AI model on 120M+ songs from iTunes

N/A·Unknown
Freemium

AI model trained on 120M+ songs from iTunes. Pushing the boundaries of music recommendation and generation.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Kumbukum, open source memory infrastructure for teams

N/A·Unknown
Free

Open-source memory infrastructure for teams. Share and persist contextual memory across AI applications.

HackerNewsShow HN开发者推荐
code
💻

Show HN: MemFactory: Unified Inference and Training Framework for Agent Memory

N/A·Unknown
Freemium

Unified inference and training framework for agent memory. Provides long-term memory for AI agents.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Modern AI client for Mac with agentic tools, clean UI, builtin privacy

N/A·Unknown
Freemium

Modern AI client for Mac with agentic tools, clean UI, and built-in privacy. Elegant agent experience.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Netlify for Agents

N/A·Unknown
Freemium

Netlify for AI agents. Quickly deploy, host, and scale AI agents in the cloud.

HackerNewsShow HN开发者推荐
code
💻

Show HN: New way to explore code in vs. code ( vs. code extension)

N/A·Unknown
Freemium

VS Code extension for a new way to explore code. Intelligent discovery of code structure and dependencies.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Octokraft – code health and PR review for AI-assisted teams

N/A·Unknown
Freemium

Code health and PR review for AI-assisted teams. Auto-detects code quality issues and security vulnerabilities.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Paper Lantern – improving Autoresearch with research knowledge

N/A·Unknown
Paid

Improving autoresearch with research knowledge. Enhances literature review and paper analysis quality.

HackerNewsShow HN开发者推荐
code
💻

Show HN: PayClaw – Give your AI agent a wallet it can spend

N/A·Unknown
Freemium

Give your AI agent a wallet it can spend. Let agents autonomously pay for API costs and subscriptions.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Personal AI Metrics Dashboard

N/A·Unknown
Freemium

Personal AI metrics dashboard. Track your AI usage frequency, model preferences, and cost analysis.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Run AI coding agents in real, local sandboxes, not Git worktrees

N/A·Unknown
Freemium

Run AI coding agents in real local sandboxes, not Git worktrees. Safer isolated execution environments.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Spectrum – Deploy AI Agents to iMessage, WhatsApp, Telegram, and More

N/A·Unknown
Freemium

Deploy AI agents to iMessage, WhatsApp, Telegram, and more with one-click. Multi-platform agent deployment.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Stork – MCP server so Claude/Cursor can search 14k MCP servers AI tools

N/A·Unknown
Freemium

MCP server so Claude/Cursor can search 14K+ MCP servers and AI tools. Discover the AI tool ecosystem.

HackerNewsShow HN开发者推荐
code
💻

Show HN: Trainly – Free 72-hour audit of your AI agent's production traces

N/A·Unknown
Free

Free 72-hour audit of your AI agent's production traces. Analyze agent decisions and behavior logs.

HackerNewsShow HN开发者推荐
code
💻

Show HN: We benchmarked 18 LLMs on OCR (7K+ calls) – cheaper models win

N/A·Unknown
Freemium

Benchmarked 18 LLMs on OCR (7K+ calls). Surprising finding: cheaper models win. Cost-effective OCR insights.

HackerNewsShow HN开发者推荐
code
💻

Show HN: We Fixed Code Throughput. Understanding Is Now the Bottleneck

N/A·Unknown
Freemium

After fixing code throughput, understanding is now the bottleneck. Deep analysis of the real limits in AI-assisted development.

HackerNewsShow HN开发者推荐
code
💻

SpaCy

N/A·Unknown
Free

Industrial-strength NLP library for named entity recognition, part-of-speech tagging, dependency parsing, and more. Production-ready.

GitHub开源neural-network
code
💻

Vllm

N/A·Unknown
Free

High-throughput LLM inference engine with PagedAttention for efficient KV Cache management. OpenAI API compatible.

GitHub开源transformer
code
💻

Whisper.Cpp

N/A·Unknown
Free

C/C++ port of OpenAI's Whisper speech recognition model. Extremely fast inference, no Python environment needed.

GitHub开源transformer
code

Why Use Coding & Development AI Tools?

AI coding tools are the fastest-growing category in our directory — for good reason. GitHub Copilot pioneered AI code completion, now surpassed by Cursor and Claude Code for multi-file, agentic development. **For beginners:** Bolt.new, Lovable, and Replit Agent generate entire apps from natural language descriptions — no coding required. **For professionals:** Cursor and VS Code + Continue plugin provide IDE-integrated AI that understands your entire codebase. Claude Code operates from the terminal and handles complex multi-step refactoring. **For DevOps:** OpenHands, Devin, and Codeium automate deployment, debugging, and pull request reviews. The bar has shifted: if your AI coding tool can't handle a full project context, it's already outdated. Look for tools with agentic capabilities and multi-file understanding.

How to Choose the Right Tool

  • Identify your needs: What specific task do you need the tool to accomplish?
  • Compare pricing: Free tools are great for testing, but paid plans often offer more features.
  • Check ratings: User reviews and ratings help gauge quality and reliability.
  • Try before buying: Most tools offer free trials or freemium tiers.