Developer Tools

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AiGoCode provides stable and efficient AI programming services powered by multiple models including Claude, ChatGPT, and GPT-4. Features include intelligent code completion, automated debugging, code refactoring suggestions, and multi-language support. Built for professional developers who need reliable AI coding assistance without API hassles.

Two big updates that make Cursor the best place to work with agents: our first coding model, Composer, and a new interface for working with many agents in parallel. Also included in this release: browser for Agent, voice mode, improved code review, and more!

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Fitten Code is an AI programming assistant driven by Fitten LLM models, which can automatically generate code, improve development efficiency, help you debug, and save your time. It can also chat with you and solve your programming problems.freeand supports over 80 languages: Python, C++,JavaScript, TypeScript, Java, etc. Fitten Code supports Visual Studio Code and JetBrains series IDEs, including IntelliJ IDEA, PyCharm, WebStorm, etc.

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Built-in AI programming assistant with capabilities like code completion, explanation, and debugging for faster development.

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Trae is your helpful coding partner. It offers features like AI Q&A, code auto-completion, and agent-based AI programming capabilities.

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Open-source tool for ML observability that runs in your notebook environment, by Arize. Monitor and fine-tune LLM, CV, and tabular models.

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Free tool that tracks API uptime and latencies for various OpenAI models and other LLM providers.

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Open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications. [#opensource](https://github.com/langfuse/langfuse)

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A Open-source No-Code tool to build your AI Chatbot / Agent (multi-lingual, multi-channel, LLM, NLU, + ability to develop custom extensions)

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Calmo is an AI-powered debugging copilot that helps developers diagnose and fix production issues up to 10x faster.

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Evaluate, test, and ship LLM applications with a suite of observability tools to calibrate language model outputs across your dev and production lifecycle.

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With CodiumAI, you get non-trivial tests suggested right inside your IDE, so you stay confident when you push.

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Stenography is an AI-powered documentation assistant designed for developers who want clean, accurate, and always up-to-date code comments with minimal effort.

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A data framework for building LLM applications over external data.

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An AI system by OpenAI that translates natural language to code.

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AI Agent Extension for Jupyter Lab, Agent that can code, execute, analysis cell result, etc in Jupyter.

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An open-source framework for building production-grade LLM applications. It unifies an LLM gateway, observability, optimization, evaluations, and experimentation.

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A generative AI evaluation and observability platform, empowering modern AI teams to ship products with quality, reliability, and speed.

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Ghostwriter is an innovative AI-powered pair programmer developed by Replit, designed to enhance the coding experience for developers of all levels.

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Full-stack LLMOps platform to monitor, manage, and improve LLM-based apps.

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Open-source LLMOps platform for prompt management, LLM evaluation, and observability. Build, evaluate, and monitor production-grade LLM applications. [#opensource](https://github.com/agenta-ai/agenta)

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Codeflash is an AI-powered assistant built specifically for Python developers who care about performance, reliability, and fast shipping.

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Your Operations Co-pilot on Slack/Teams. It assists and prompts oncall with relevant information to debug issues.

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Cohere provides access to advanced Large Language Models and NLP tools.

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Intuitive app to build your own AI models. Includes no-code synthetic data generation, fine-tuning, dataset collaboration, and more.

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CLI allowing you to interact with AWS Cloud using human language inside your Terminal.

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Open source framework for building agents that pre-express their planned actions, share their progress and can be interrupted by a human. [#opensource](https://github.com/portiaAI/portia-sdk-python)

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LMQL is a query language for large language models.

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Mintlify is an AI-powered documentation writer designed specifically for developers.

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FlexApp is an innovative AI-powered tool designed for developers to create mobile applications without writing a single line of code.

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GoCodeo is a cutting-edge AI Coding & Testing Agent designed to streamline the development process for programmers and developers.

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Open Source AI coding assistant for planning, building, and fixing code inside VS Code.

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Build applications faster with the ML-powered coding companion.

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Unified infrastructure for AI agents and automation. One API key for all services instead of managing dozens. Build production-ready agents without operational complexity.

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Load and run large LLMs locally to use in your terminal or build your apps.

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An AI-powered code review tool that helps developers improve code quality and productivity.

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Open source Tool for converting user traffic to Test Cases and Data Stubs.

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Rysa AI is an AI-powered Go-To-Market (GTM) automation agent designed for developer-first teams.

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CLI that provides command completion, command translation using generative AI to translate intent to commands, and a full agentic chat interface with context management that helps you write code.

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[Empowering developers and democratising coding with Mistral AI.](https://mistral.ai/news/codestral/), models:https://huggingface.co/mistralai/Codestral-22B-v0.1

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Cursor is an innovative collaborative code editor that leverages the power of AI to enhance your programming experience.

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Detect and remediate hallucinations in any LLM application.

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StarOps is an advanced AI platform designed specifically for developers. With its powerful tools and intuitive interface, StarOps streamlines the software development process, enhancing productivity.

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Seamlessly integrate private, controlled, and compliant Large Language Models (LLM) functionality.

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With AI2sql, engineers and non-engineers can easily write efficient, error-free SQL queries without knowing SQL.

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Debuild is an innovative AI-powered low-code tool designed specifically for developers looking to streamline the web app creation process.

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MutableAI is an innovative AI tool designed to accelerate software development processes.

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Capacity lets you turn your ideas into fully functional web apps in minutes using AI.

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Automated Code Reviews: Find Bugs, Fix Security Issues, and Speed Up Performance.

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AI/ML API gives developers access to 100+ AI models with one API.

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AI-powered backend platform with Vector DB, DocumentDB, Auth, and more to speed up app development.

AI platform using specialized agents to build full-stack apps and websites without code.

A unified, full-modal AI inference and model infrastructure platform for developers and creators.

AI builder for motion-first multi-page websites with collaborative editing and CMS.

Premium global proxy services for web scraping, data collection, and online business.

Qoder is an AI-powered agentic coding platform for real software development. Experience intelligent code generation, conversation-based programming, and advanced developer tools.

v0.dev is Vercel’s AI-powered interface builder that turns natural language prompts into production-ready React and Next.js components.

Supabase is an open-source backend platform that lets developers build production-grade applications faster, without giving up control of their data or infrastructure.

AI platform for designing, simulating, and validating production system architectures.

Front-end application deployment platform, second-level global deployment

Tabnine is an AI code assistant designed to help developers write higher-quality code faster, directly inside their favorite IDEs.

CodeSandbox is a cloud-based development environment designed to make building, sharing, and collaborating on web applications effortless.

Limecube is an AI-powered website builder that helps you launch a polished, SEO-ready website faster — without needing design or technical skills. Generate pages and copy with AI, customise with a simple drag-and-drop editor, then publish with your own domain. Start with a free trial and get to “live” with confidence.

One API for All the Best AI Models – Try Affordable AI API on Evolink.ai

Turn any website into structured, LLM-ready data with a single API.

StackBlitz is an online development environment that brings instant, browser‑based coding to modern web development.

No-code AI platform to build apps and agents by speaking with AI.

Free, open-source diagram engine with AI, Mermaid.js support, and Figma vector export.

AI app generator for building and evolving custom, privacy-focused, local-first desktop software.

Regex101 is a powerful online regular expression tester designed for developers, QA engineers, and data professionals who work with complex text patterns.

AI-driven code editor for more efficient programming

Agent-driven design canvas integrated into your IDE for speed and pixel-perfect code alignment.

SocialKit is an AI-powered social media scraping API designed for developers, data teams, and growth marketers who need clean, structured insights from public social platforms at scale.

Codeium is an AI-powered coding assistant designed to accelerate software development while improving code quality.

AI Chrome extension for effortless, no-code web data extraction and organization.

Centralized rule management and plan validation for AI coding agents like Cursor and Claude.

PinMe is an AI-powered website builder that lets developers and creators publish fully functional sites in seconds, without wrestling with hosting, deployment pipelines, or complex infrastructure.

Diagrimo is an AI-powered diagram maker that quickly turns ideas into clear diagrams and infographics. Customize, export, and share with ease.

Bolt.new is StackBlitz’s AI-powered full‑stack development environment, designed to help developers move from idea to running app in minutes.

LLaMA-Factory Online is a no-code fine-tuning platform designed for developers, data teams, and AI product builders who want to customize open-source large language models without wrestling with.

AI-powered visual frontend development tool using point-and-click browser editing.

Real-time AI platform generating interactive 3D worlds from text with persistent memory.

Lovable is an AI-powered development platform that generates production-ready full‑stack applications from simple prompts.

WebZum is an AI website builder that creates complete, multi-page business websites with custom images, logos, and content in under 5 minutes. Describe your business in plain language and WebZum builds the whole thing — pages, copy, SEO, hosting, SSL, and CDN included. Over 1,400 sites built. Plans start at $19/mo.

AI tool that renames and organizes files by automatically reading their actual content.

Create your APIMart account and access 500+ AI models

Render is a modern cloud application hosting platform designed to help developers build, deploy, and scale applications without managing servers or complex infrastructure.

The world’s 1st agentic canvas where you can co-create with AI, visually, to ship production-ready apps & websites.

Publish AI-generated HTML instantly via MCP or code pasting with built-in hosting.

CodePen is an online playground for front-end developers and designers to write, test, and share HTML, CSS, and JavaScript in real time.

The First MCP-Native Anti-Detect Browser for AI Agents

AI tool generating accurate, classroom-ready scientific diagrams for STEM education and research.

Railway is a modern cloud platform that makes it effortless for developers to build, deploy, and scale applications without wrestling with infrastructure.

GoalSim is an AI-powered life simulation RPG where you choose any life goal and play through a unique AI-generated story. Every decision reshapes your path — no two playthroughs are the same. Think BitLife meets generative AI.

Fast, reliable residential proxy service for global data access and scraping.

BrowserStack is a cloud-based testing platform that lets developers and QA teams instantly run manual and automated tests on a wide range of real browsers and devices.

Supermaven is an ultra-fast AI code completion assistant designed to keep developers in flow.

JSON Editor Online is a powerful web-based tool for viewing, editing, formatting, and validating JSON data directly in your browser.

AI tool for turning prompts into editable SVGs and doodle explainer videos.

AI API marketplace for discovering and integrating powerful AI tools.

Infinite memory. Persistent identity. Evolving intelligence. EverMemOS, powered by EverMind, is entering beta on the new cloud platform. The Memory Genesis Competition 2026 officially launches alongside it.

AI-powered tool to create custom printable dot-to-dot puzzles from images or text prompts.

Speclint scores your specs 0-100 across 5 dimensions before any AI agent touches them. Deterministic regex scoring — no AI hallucination in the diagnosis. CLI, GitHub Action, and MCP Server.

State-of-the-art open-source coding models and CLI agent for software engineering.

AI form builder for humans and AI agents — create surveys, registrations, bookings, quizzes, and assessments in seconds.

Ampere let's you Deploy OpenClaw AI agents in 60 seconds with free managed hosting and $500 in Claude credits. No servers. No Docker. No DevOps.

Professional AI video generation API for 1080p text-to-video and consistent multi-shot storytelling.

Security gateway for LLMs that detects and masks sensitive data and risky code.

Unified LLM engineering platform for observability, evaluations, prompt optimization, and AI gateway services.

Automates release note generation from Git commits using AI.

AI workplace tool that analyzes data to find and automate repetitive team workflows.

API development testing platform, a must-have tool for developers

Online JSON formatting and verification tool, the most commonly used JSON processing tool by developers

CometAPI is a one-stop large-model API aggregation platform that provides convenient and efficient API service integration and management. It is a complete set of tools that connects the entire API lifecycle, helping R&D teams implement best practices for API Design-first development., and helps make AI development easier.

Payment infrastructure for AI agents to make secure, autonomous purchases via tokenized cards.

Unified API for 100+ top AI models with high performance and price-performance.

Visual workspace and session manager for building with Claude Code and Codex agents.

Full-stack platform for building and deploying production-ready AI applications faster.

Markdown Editor is a clean, browser-based Markdown writing environment built for developers, technical writers, and content creators who want to focus on text instead of tooling.

High-quality residential proxies with non-expiring traffic and unlimited fast connections for global web scraping.

TruVerifAI is a multi-model intelligence platform that queries four AI models simultaneously—one each from OpenAI, Anthropic, Google, and xAI—to deliver complete, verified responses from multiple model perspectives. The platform directly addresses the persistent problems of model blind spots and hallucinations by aggregating responses across models, surfacing areas of agreement and divergence, and verifying claims through web search and cross-model analysis.

AI platform for building landing pages, redesigning websites, and generating documentation.

AI tool converting text and images into professional, editable flowcharts instantly.

Export and share Claude Code terminal sessions as navigable, embeddable web URLs.

Stack Overflow is the world’s largest Q&A platform for developers, powering everyday problem‑solving across all major programming languages, frameworks, and tools.

AI-powered tool to migrate legacy websites to React and Next.js templates in minutes.

AI native infrastucture to build and operate eCommerce stores

CopilotHub is a curated directory of AI prompts, agents, tools, and MCP servers for GitHub Copilot. Discover community-driven resources to enhance your AI-powered development workflow.

Free AI personality and style tests for self-discovery and actionable growth.

AI document intelligence for lenders in emerging markets to automate underwriting and fraud detection.

Unified AI API for video, image, and audio generation across 18+ leading models.

An AI platform for rapid building, testing, and deploying ChatGPT and MCP applications.

A visual, no-code backend for Cursor — see, understand, and control your data, logic, and AI behind the scenes.

Developer-first platform for building, running, and scaling secure AI-powered integrations.

Cloud-native data orchestrator for building, scheduling, and monitoring reliable AI & data pipelines.

Stable domestic direct-connect proxy for Claude API with CNY payment and low latency.

Online Base64 encoding and decoding tool that supports text and file conversion

Responsively is an open-source developer tool designed to make responsive web design fast, accurate, and effortless.

AI app builder creating production-ready React apps from simple text descriptions.

Browser-based AI IDE for generating and exporting portable HTML websites.

PlanetScale is a serverless MySQL platform designed for modern application development, built on the proven, open source Vitess technology used at internet scale.

AI-powered web scraper for Google Sheets, extracts data effortlessly.

AppDeploy is an innovative AI app builder that streamlines the process of creating and deploying applications using powerful AI models like ChatGPT and Claude.

AI video API: access Veo 3.1, Sora 2, Kling 3.0 and more via one key. Up to 50% cheaper than official pricing.

AI builder for functional products with complete cloud infrastructure.

Rent fast, private, affordable EU GPU servers for AI/ML.

The Google SERP Simulator is an innovative tool designed to help users visualize search engine result pages (SERPs) accurately before publishing content.

AI-powered platform for scalable web app and website development.

Automated bug reporting with full context for AI coding agents.

APIXO is a performance-first AI API platform that unifies access to image, video, audio, and text models through a single developer-friendly API. Instead of integrating each provider separately, teams can use one API surface to experiment with multiple models, switch providers quickly, monitor usage, manage API keys, and control costs. APIXO is designed for production use, with routing flexibility, automatic failover, transparent pay-as-you-use pricing, per-project key controls, usage analytics,

Turn an idea into a real app you can use and share, right from your phone.

Developer-friendly RESTful API for high-speed, 4K AI image generation and editing.

Enterprise AI infrastructure for high-performance RAG pipelines and autonomous agentic systems.

Online collaboration IDE supports AI-assisted programming

Powerful proxy network for web scraping, AI, and data collection.

Global residential proxy service for web data extraction and AI.

GitPod is a cloud-based development environment designed to help developers ship code faster with less friction.

Can I Use is a widely trusted reference for front-end developers who need to verify browser support for modern web technologies.

the Action Playbook for Agents. Make agents act 10× faster with 100× token savings.

Flaq AI is a unified platform for fast AI image, video, and text generation. Instantly access top models like Nano Banana and Seedream with one simple API.

AI agent that triages alerts and fixes production bugs with full system context.

API platform with 58 tools allowing AI agents to pay and operate autonomously.

Extract structured JSON, Markdown, and SERP data from any website with XCrawl, the AI-ready web scraping API with built-in proxies, crawling, and automation.

Build, edit, and share AI mini-apps using natural language, no code required.

Unified API for accessing 100+ top-tier video, image, and audio AI models cost-effectively.

Agentic coding suite that combines multiple agent system with AI code review and AI agent orchestration

Unified LLM API gateway for 100+ models with up to 90% cost savings.

Container-based platform simplifies application deployment and management

Monitor domains privately. Check DNS, validate email authentication, score security — 90+ endpoints, one API key. Free MCP integration for Claude, ChatGPT, and Gemini. No credit card.

An AI-powered IDE that teaches programming concepts in real-time as you build software.

AI-powered platform with visible user journeys, interactive prototypes and code generator.

OpenAI-compatible API layer offering 25% lower costs with minimal migration efforts.

Coding Plan X delivers fast and stable access to 600+ AI models including Claude, GPT, and Gemini, helping you build products with lower cost and higher efficiency.

An AI-powered launch stack for mobile developers to automate ASO, localization, legal, and store publishing.

DevDocs is a fast, lightweight documentation browser that brings together API references and manuals for hundreds of programming languages, frameworks, and developer tools in one unified interface.