Developer Tools

This tool allows users to save and manage AI-generated code snippets. It provides a centralized location to store, organize, and retrieve code generated by various AI models, making it easier to reuse and maintain code across different projects.

cubic

AI code reviewer that merges PRs 48% faster

cubic is an AI code reviewer for complex codebases. It’s used by top engineering teams at n8n, Cal.com, Resend, and more. Code review is a major bottleneck for software teams, and the rise of AI-generated code is making the problem worse. Reviewing large volumes of code slows devs down, and increases the chances of bugs slipping through. That's why we're building cubic: an AI code reviewer designed for complex codebases. Teams who adopt cubic merge merge PRs 48% faster. How? When you open a PR, cubic automatically reviews it. It learns from your codebase's patterns, points out bugs, suggesting fixes, and frees you from low-level review tasks.

DocuWriter.ai

DocuWriter AI: Automate Code Documentation Seamlessly

DocuWriter.ai transforms your development environment into a thoroughly documented and structured system. This cutting-edge tool automatically creates detailed technical documentation straight from your source code. It supports generating in-depth API descriptions, complex DocBlocks, and polished readme files. With smooth integration into your Git repositories, it delivers an effortless documentation workflow that keeps projects well-maintained and straightforward to understand. A major highlight of DocuWriter.ai is its automatic production of Swagger-compliant JSON documentation. This guarantees detailed API docs that follow industry standards, simplifying interactions for developers. The tool also includes a powerful readme template builder for rapidly creating professional readme files. Its code refactoring features ensure your codebase remains clean, readable, and simple to maintain. DocuWriter.ai extends beyond documentation with automated software testing capabilities. It generates complete test suites directly from your source code, improving project reliability. Additionally, its sophisticated technical knowledge management provides a central repository for all documentation, facilitating easy management and retrieval of technical documents. It's a comprehensive all-in-one solution that streamlines and elevates your documentation processes.

Refact

Refact.ai: An autonomous, secure AI coding agent for JetBrains and VS Code.

Refact.ai is an autonomous, secure AI coding assistant that lives inside JetBrains and VS Code, combining real-time code autocompletion, in-IDE chat, and an AI Agent that plans and executes tasks with project-aware Retrieval-Augmented Generation. Powered by proprietary completion models, Qwen2.5-Coder, and options like GPT-3.5/4, Refact.ai integrates with GitHub, Docker, and PostgreSQL, supports fine-tuning per team, and offers robust enterprise controls including self-hosting, on‑prem deployment, and strict privacy with file-level access controls.

PhxTemplates offers Phoenix templates designed to help users quickly launch websites. These templates include SaaS, portfolio, and blog options, with integrations for Stripe, EmailJS, and OpenAI. They are visually stunning, easy to customize, and built with Elixir and Phoenix. PhxTemplates aims to provide the best Phoenix SaaS templates and boilerplate to streamline website development.

Agentset

Agentset is an open-source RAG (Retrieval-Augmented Generation) infrastructure designed to help developers build production-grade AI chat and search applications. It handles the complex aspects of RAG, including document extraction, chunking, hybrid search, and agentic reasoning, ensuring that AI apps remain reliable even with large-scale data and high user traffic. The platform is model-agnostic, allowing users to choose their own LLMs, vector databases, and embedding models. It supports over 22 file formats and multimodal data like images and tables, providing cited answers out of the box for sectors like medical AI, legal tech, and enterprise search.

Multitui

Multitui is a macOS app factory designed to convert Terminal User Interface (TUI) programs into dedicated, native macOS applications. It allows users to wrap command-line tools like Claude Code, lazygit, htop, and vim into individual .app bundles with their own dock icons and window management. A standout feature is its integrated sandboxing, which leverages macOS's built-in sandbox-exec to provide fine-grained filesystem protection. This ensures that CLI tools or AI agents can run with restricted permissions, preventing them from deleting or modifying sensitive data unless explicitly allowed. Each app maintains its own shell history, snippets, and visual themes, providing a first-class macOS experience for power users.

Cencurity

Cencurity is an enterprise-grade security gateway designed to proxy LLM and agent traffic. It functions by detecting, masking, and blocking sensitive data, PII, and risky code patterns in both requests and responses. The platform provides a centralized dashboard for real-time monitoring and recording of all interactions as audit logs. It is designed to be compatible with any LLM agent or IDE without requiring code rewrites, ensuring safe and governed AI integration for development teams.

Snippfy

Automates tedious dev work while keeping teams in control

Snippfy automates tedious dev work while keeping teams in control. It connects to task management tools like Jira & Trello, pulls tickets, writes high-quality code using AI, and creates PRs—so developers can focus on problem-solving, not busywork. Snippfy is an AI-powered automation tool for developers.

Speclint

Speclint is an open-source spec linter that scores user stories and requirements on a 0-100 scale across 5 dimensions: Measurable Outcomes (20pts), Testable Criteria (25pts), Constraints (20pts), No Vague Verbs (20pts), and Verification Steps (15pts). The scoring is fully deterministic — pure regex pattern matching, no LLM involved. AI is only used for the optional rewrite feature, which rewrites failing specs to pass all checks. Available as: CLI (npx speclint lint), GitHub Action, MCP Server (3 tools), and REST API. Free tier: 5 lints/day. Paid plans start at $9/mo for unlimited linting and rewrites. Open source (MIT). Built for teams shipping to AI coding agents — if your spec scores below 70, the agent will hallucinate. Fix the spec first.

Krira Labs provides enterprise-grade AI infrastructure designed for scale and performance. Their flagship product, Krira Augment, is a production-ready integration layer for RAG (Retrieval-Augmented Generation) pipelines and agentic systems. A standout component is the Krira Chunker, a Rust-core tool with Python bindings that is 40x faster than LangChain's chunker, offering O(1) memory usage that remains flat at any scale. The platform supports end-to-end ingestion engines, specialized model fine-tuning using low-rank adaptation (LoRA), and autonomous multi-agent architectures with first-class support for the Model Context Protocol (MCP).

GPT Builder Tools is a platform designed to help GPT creators monetize and manage their custom chatbots in the OpenAI GPT Store. It offers features such as analytics, user authentication, and monetization options like donations, subscriptions, and lifetime access. The platform aims to bridge the gap between GPT creation and compensation, allowing creators to invest time in innovation and technical excellence.

RoxyBrowser

RoxyBrowser is the world's first AI-native anti-detect browser designed to bridge the gap between AI logic and web execution. While LLMs provide the "brain," RoxyBrowser provides the secure "body" needed to interact with the web without being detected as a bot.

Design In The Browser

Design In The Browser is an AI-powered visual frontend development tool that bridges visual design and AI development. It allows users to point and click at any element on a website in their browser, describe the desired edit in plain language, and send the instruction (with a screenshot) directly to integrated AI models (Claude Code, Cursor, or Gemini CLI) running in a built-in terminal. This process eliminates the need to copy selectors or describe layouts manually, allowing developers to see, describe, and change elements quickly while the AI handles the code.

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

0PTIKUBE is a Kubernetes visualization and optimization tool designed to empower DevOps teams and platform engineers. It provides real-time insights into Kubernetes clusters, offering visualizations and AI-powered recommendations to optimize resource allocation and cluster performance. 0PTIKUBE helps users understand and manage their Kubernetes infrastructure with ease, identifying resource bottlenecks and optimizing infrastructure for better performance.

Thunder Compute

World's Cheapest GPUs Cloud Platform

Thunder Compute provides cheap cloud GPUs for AI/ML, offering on-demand A100 & H100 GPU instances for up to 80% less. It simplifies AI/ML prototyping and development with tools like a simple CLI, instance templates, and VS Code/Cursor extension for real-time file syncing. Users can scale on demand and pay only for what they use.

Pencil – Design on canvas. Land in code.

Pencil is an agent-driven Multi-Channel Platform (MCP) canvas designed to fundamentally increase engineering speed by integrating design directly into the preferred Integrated Development Environment (IDE), such as VSCode and Cursor. It promotes 'Design right where you code' by utilizing an open design format that lives within the codebase. Pencil offers an infinite design canvas, AI multiplayer capabilities for parallel screen generation, precision tools for prompting, and a vector-to-code workflow to ship pixel-perfect, production-ready applications where code and design are always aligned and versioned with Git.

AI JSON Formatter

Free Online JSON Beautifier Validator

JSON Formatter is an online tool designed to format, validate, and beautify JSON data. It offers an easy-to-use interface for quickly and efficiently formatting JSON, even if it's broken. The tool also includes an AI-powered fixer to correct errors in JSON data.

Soil AI

Soil AI is a tool used during development to click elements and make changes from the browser.

SaasConstruct

SaaS Cloud Template

SaaS Construct is a SaaS boilerplate for AWS Cloud that includes a custom bot trained on your data. It provides authentication, payments, CI/CD, account management, AI, translations, and more. Cloud costs are nearly zero while developing (serverless). It features a ChatGpt-like bot included.

Mistral Inference

Mistral Inference - Run Mistral AI Models Locally on Your Hardware

Mistral Inference is the official Python inference library for Mistral AI models. It provides minimal, high-performance code to download, load, and run Mistral's open-weight models locally. The library supports the full Mistral model family including Mistral 7B, Mixtral 8x7B, Mixtral 8x22B, Codestral 22B, Codestral Mamba, Mathstral, Mistral Nemo, Mistral Large 2, Pixtral 12B, and Mistral Small 3.1. It offers CLI tools for quick testing and Python APIs for programmatic inference, with support for multi-GPU setups via torchrun. All models support function calling, and several offer custom licenses for research and non-commercial use.

Super Tech Fans

System Engineer's side projects: AI tools, SSL checker, and daily HN digest

SuperTechFans is a website run by Ryan, a System Engineer (Devops/SRE) based in Shanghai. It features his side projects, including tools like HackerNewsDailyDigest, PacGen, and Ssl Certs Check. The site also includes blog posts on topics such as LLM price cuts, Linux, Git tips, and Neovim configuration.

Claudebin is an open-source tool designed for users of Claude Code (Anthropic's terminal-based AI). Since Claude Code stores session data locally in a non-human-readable format, Claudebin allows users to export these sessions into shareable, navigable, and embeddable web artifacts. It captures the complete context of a session, including message threads, file reads and writes, bash commands, and MCP calls, providing a structured viewer via a unique URL. This makes it possible to share terminal interactions in pull requests, documentation, or to resume them on different local machines.