developer-tools products

SerTerm is a cross-platform serial communication program that runs natively in the terminal. It provides a command-line interface for interacting with serial ports across different operating systems. The tool is open source and available on GitHub.

Best JSON Formatter is an online tool for formatting, validating, and prettifying JSON data. It allows developers to paste raw JSON and receive a structured, readable output. The tool is accessible directly in the browser without requiring installation or sign-up.

Fractal is an open-source framework that organizes coding agents in a tree structure, assigning one Git worktree to each node. This architecture allows parallel agent workflows to operate on isolated branches of a repository simultaneously. It is designed for developers looking to coordinate multiple AI coding agents within a single Git-based project.

KoIME is an input method editor (IME) hosted on GitHub. It is designed to facilitate text input, likely for East Asian or specialized character sets. The project is open source and available for developers to explore or contribute to.

PBasic is a BASIC interpreter for macOS that combines modern implementation with a retro aesthetic. It allows users to write and run BASIC programs on contemporary hardware. Available on the Mac App Store, it targets developers and hobbyists interested in classic programming styles.

Corv is an open-source client that enables AI agents to execute commands over SSH connections. Version 1.1 addresses the challenge of reliable remote shell execution in automated and agent-driven workflows. The project is available on GitHub and targets developers building AI-powered automation tools.

LagScope is a network latency measurement tool for developers. It allows users to test and monitor ping and response times across network connections. The tool helps diagnose latency issues in networked applications and infrastructure.

Traceriver is an open source developer tool currently in beta. It is available on GitHub and targets developers looking for tracing or monitoring capabilities. Specific features are limited based on available information at this stage.

LanView CLI is a command-line tool for scanning and viewing devices on a local area network. It allows developers and network administrators to inspect LAN topology and connected hosts directly from the terminal. The tool is open source and available on GitHub.

Browser Bridge is an MCP (Model Context Protocol) server that lets AI coding agents like Claude Code and OpenAI Codex control your real, logged-in Chrome browser session. It bridges the gap between AI assistants and live browser automation without requiring separate authentication or a headless browser setup. The tool is open source and available on GitHub.

Poddie is an open-source command-line tool for downloading podcast episodes from RSS feeds. It allows users to fetch and save audio files locally by providing a podcast feed URL. The project is hosted on GitHub and written in Python.

cc-session-migrate is a tool for migrating Claude Code sessions across different nodes. It enables developers to transfer active coding sessions between machines without losing context. The project is hosted on GitHub and targets users working with Claude Code in multi-node environments.

Uploads.sh is a file hosting and sharing service accessible via command line or web interface. It allows developers to quickly upload and share files using simple HTTP requests or curl commands. The service provides direct download links for uploaded files.

TechStacks is a curated directory that catalogs the technology stacks used by companies and software projects. It allows developers to browse and discover which programming languages, frameworks, and tools organizations rely on. Users can explore tech stack data to inform technology decisions or research industry trends.

Horch is a developer tool accessible at horch.app. It is listed under developer tools and was shared on Hacker News via a Show HN post. Specific features and capabilities are not detailed in the available information.

Buzz is an open source bot that integrates with GitHub to deliver messaging notifications and updates. It is designed for developers who want to streamline communication around repository activity. The project is available on GitHub and falls within the developer tools category.

Cobalt is a developer tool listed under the AI and productivity category. It is designed to assist developers with their workflows, leveraging artificial intelligence capabilities. Specific features are based on its presence in the developer tools and AI topics on Product Hunt.

Firecrawl /search is a developer-focused search endpoint that enables programmatic web search and content retrieval. It is designed to integrate with developer workflows and tools via API. The product is open source and listed on GitHub.

Pushary is a developer tool for managing and sending push notifications. It is designed to integrate with productivity workflows and supports AI-assisted features. The tool targets developers looking to streamline notification delivery in their applications.

Bagel is a web-based tool for exploring and visualizing ROS2 bag files (ROSBAGs). It allows developers to inspect recorded robot sensor data and messages without requiring a local ROS installation. The tool is accessible via browser through a hosted interface.

Kolega Code is an open-source command-line interface for interacting with AI coding models. It was built as a cost-conscious alternative to frontier model pricing from major AI providers. The tool is available on GitHub under the kolega-ai organization.

An open source tool that converts a photo of a handwritten alphabet into an installable TTF font file. Users write out alphabet characters, photograph them, and the tool processes the image to generate a usable font. The project is hosted on GitHub and freely available for self-hosting or modification.

filtersql is an open-source library for building SQL WHERE clauses from structured filter inputs. It allows developers to programmatically construct safe, parameterized SQL filter conditions without manual string concatenation. The project is hosted on GitHub and targets backend developers working with SQL databases.

Kero is a native macOS terminal application with built-in Git integration. It was developed as an independent project over a five-day build sprint. The app targets developers who want a macOS-native terminal experience with Git features accessible directly in the interface.