Developer tools

Mr. Doge SDK provides real-time sports odds, live match data, and AI-powered predictions with native WebSocket support for Node, browsers, and React Native. It offers a typed end-to-end client with HTTP and WebSocket transports, supporting hundreds of leagues across multiple sports.

mydev.day is an AI-powered developer diary that automatically creates dated, illustrated entries from AI agent sessions and GitHub commits. It consolidates all development activity into one diary without manual journaling or dev logs.

New Relic is an AI-powered observability platform that correlates telemetry across the entire stack to isolate root causes and reduce mean time to resolution (MTTR). It offers a complete observability toolkit including application performance monitoring, digital experience monitoring, AI and agentic monitoring, infrastructure monitoring, log management, and security features.

OpenCode Superapp is a native desktop AI workspace inspired by Codex, offering local-first operation with support for cloud, self-hosted, or fully local AI models. It integrates real-time voice interaction, private dictation, extensions, widgets, and secure remote access, all while keeping user data and credentials local and private.

OpsKitty is a website monitoring and SEO tools platform that monitors websites and APIs for uptime, performance, and SSL health from 29 global regions. It includes 33 free SEO tools and provides real-time alerts and detailed reports to improve website performance and user experience.

OutRay is an open-source tunneling solution that exposes localhost servers to the internet supporting HTTP, TCP, and UDP protocols. It offers secure tunnels with custom domains, real-time analytics, and can be self-hosted for full control and transparency.

Logier is a desktop log viewer that automatically parses any log format, clusters duplicate errors, detects anomalies, and surfaces root causes to speed up debugging. It processes logs locally on the user's machine, supports eleven built-in parsers plus custom schemas, and provides features like AI root cause analysis and live streaming of logs.

Maestro Deck is a source-available runner for mobile end-to-end tests using YAML flows. It supports iOS, Android, and web apps, allowing local testing and scaling to cloud devices in the EU.

MarrowStack is a free, open-source library of production-ready TypeScript server actions for Next.js. It provides self-contained blocks for features like authentication, billing, team workspaces, and more, designed to be integrated quickly with minimal setup.

JSON Viewer is a web-based tool designed for developers, analysts, and data professionals to explore, format, compare, and visualize JSON and other data formats into interactive graphs, charts, tables, and diagrams. It supports multiple data formats including JSON, YAML, XML, CSV, TOML, TOON, and Mermaid, offering features like AI-powered diagram generation, REST API testing, and secure cloud storage.

JustShipIt is a platform for developers and small product teams to manage coding tasks across multiple repositories using AI coding agents. It allows parallel work by agents, task management on a Kanban board, previewing changes, and controlled shipping of code changes.

Automated end-to-end testing of web applications across multiple device types including real devices, emulators, and cloud browsers. Self-healing tests that distinguish between flaky/stale tests and real bugs, automatically healing selectors or flagging regressions. Auth Catalog providing one-line login flows for common authentication providers like Google, GitHub, Okta, and magic links.

Klyk is a web app testing platform that converts plain English descriptions of critical flows into automated tests run in a real Chromium browser. It schedules these tests, captures video, screenshots, and logs on failure, and alerts users promptly to issues before their users encounter them.

KwikUI is an AI-powered frontend UI generator that creates ready-to-use interfaces from images or screenshots, streamlining the design-to-development workflow. It provides pre-optimized, context-aware AI prompts tailored for various frameworks to accelerate front-end development and prototyping.

LaunchChair is a spec-driven product and feature workflow platform that guides AI coding agents like Codex or Claude through research, product decisions, building, QA, and launch. It maintains product decisions attached to every task and supports a living spec, build cards, and agent-ready work to reduce token waste and improve build quality.

LevelCode is an open-source AI code editor for macOS that integrates AI to plan, edit, and verify code changes while keeping the user in control. It is built on Code-OSS, the open-source core of VS Code, and offers a familiar editing experience with added AI capabilities and power editing features.

LLMtoMD is a memory layer for AI development that converts various document types into AI-ready Markdown for coding agents to search and reuse, helping maintain context and reduce token costs. It supports a web app, API, and MCP server, enabling integration with AI tools and automating document conversion and retrieval across the development lifecycle.

Markdown Anything is a REST API and SDK platform that converts various file types including documents, images, and audio into clean, structured Markdown optimized for large language models (LLMs), retrieval-augmented generation (RAG), and AI agents. It supports over 20 file formats and offers a native Model Context Protocol (MCP) server for seamless integration with AI agents, providing 500 free conversions monthly without requiring a credit card.