developer-tools products

MCP Speak is a Model Context Protocol server that adds text-to-speech capabilities to AI agents using the system's built-in speech synthesis, requiring no external APIs or cloud services. It allows developers to give their AI agents a distinct voice and personality by leveraging locally available speech engines. The tool integrates with MCP-compatible AI frameworks and runs entirely on-device.

ShipStacks provides full stack project templates inspired by OTP actor supervisor patterns. The templates are designed to bring structured concurrency and fault-tolerance concepts from the Erlang/OTP ecosystem into full stack application scaffolding. Developers can use these templates as a starting point for building resilient, well-organized applications.

Sidereon is a library for GNSS and astrodynamics computations available across multiple programming languages including Python, Rust, JavaScript, C, and Elixir. It provides tools for working with satellite navigation and orbital mechanics calculations. The multi-language support allows developers to integrate astrodynamics functionality into a variety of tech stacks.

Plato is a programming language hosted on GitHub by cdiggins. It is designed as a statically-typed functional language with an emphasis on mathematical and geometric computing. The project is open source and available for exploration and contribution via its GitHub repository.

WorldSolve is an open database cataloging 1,355 global problems across various domains. It provides a zero-authentication REST API, allowing developers to query and retrieve problem data without requiring an account or API key. The dataset is intended for researchers, developers, and builders working on tools related to global challenges.

DeepSQL is an AI-powered tool designed to assist developers with SQL query generation and database interactions. It allows users to write and refine SQL queries using natural language inputs. The tool targets developers and data professionals working with relational databases.

Titan Engine is a WebAssembly-based spreadsheet calculation engine designed for performance in the browser. It handles spreadsheet formula evaluation and cell computation using WASM for faster execution compared to pure JavaScript approaches. The project is open source and accessible via a GitHub Pages demo.

Apidoke is a tool for creating interactive API documentation. It allows developers to present and explore API endpoints in a structured, interactive format. The tool is aimed at improving developer experience when working with and sharing API references.

A collection of tools designed to assist older Java projects that are not using modern build systems like Maven or Gradle. It helps bridge the gap between legacy Java codebases and contemporary dependency management and build workflows. Aimed at developers maintaining or migrating older Java applications.

Loophole is an Android app that enables toggling developer settings on and off with a single tap. It provides quick access to Android developer options without navigating through system settings menus. The app is open source and available on GitHub.

NoteBrain CLI is a local-first command-line tool that makes Obsidian vaults searchable by AI agents. It indexes vault content and exposes it for querying without sending data to external servers. Designed for developers integrating personal knowledge bases into AI workflows.

Clawk is an open-source sandbox environment for running and testing AI agents built with Claude. It provides an isolated execution context for Claude Code and other Claude-based agents. The project is designed to support safe, controlled experimentation with AI agent workflows.

Yoinks is an open-source SVG icon library available on GitHub with 739 stars. It provides a collection of icons that developers can use in their projects. The library is maintained by Pablo Stanley and is freely accessible for use in web and application development.

ShipMD.app is a developer tool accessible via shipmd.app. Based on available signals, it appears to be a shipping or deployment-related application for developers. Specific features and capabilities are limited in the current source information.

Pgnudge is an open-source tool that leverages PostgreSQL's LISTEN/NOTIFY mechanism to deliver real-time database event notifications. It enables applications to react to database changes without polling, using native PostgreSQL pub/sub capabilities. The project is available on GitHub and targets developers building event-driven systems on top of PostgreSQL.

Slater is a developer tool listed in the Developer Tools category on Product Hunt. It is associated with GitHub and targets technical users working in software development workflows. Further feature details are available via its Product Hunt listing.

Subrust is a Rust interpreter that supports a subset of the Rust language, designed to run in constrained environments without requiring the standard library or heap allocation. It operates under no_std and no_alloc constraints, making it suitable for embedded systems or bare-metal targets. The project is open source and hosted on GitHub.

Eremite is an offline-first data layer for JavaScript applications that synchronizes with any back end. It enables apps to read and write data locally without a network connection, syncing changes when connectivity is restored. The library is backend-agnostic, allowing developers to connect it to their existing APIs or data sources.

Aloud is an open-source tool that adds text-to-speech output to Claude Code and OpenAI Codex CLI workflows. It enables developers to hear responses from AI coding assistants rather than reading them on screen. The project is hosted on GitHub and targets terminal-based AI development environments.

MinIO-dash is an open-source web dashboard for managing MinIO object storage instances. It provides a graphical interface for browsing buckets, objects, and storage configurations. The project is hosted on GitHub and targets developers working with self-hosted MinIO deployments.

WrumWrum is a developer tool available at wrumwrum.mazurov.me. It is listed under developer tools and was shared via Hacker News. Further feature details are limited based on available source information.

Serverload2 is an open-source server load monitoring utility available on GitHub. It tracks and reports system resource usage such as CPU and load metrics on a server. The project is designed for developers who need lightweight visibility into server performance.

A tool that converts AVIF image files to PNG format. It is designed for developers who need to handle modern image format conversions in their workflows. The converter supports the AVIF format, which is commonly used for web images due to its compression efficiency.

Shikigami is a developer tool that runs multiple AI coding agents simultaneously, each isolated in its own Git worktree. This approach allows parallel code generation and editing tasks without conflicts between agents. It is designed for developers who want to leverage AI assistance across multiple workstreams at the same time.