tRPC lets developers build and consume fully typesafe APIs without schemas or code generation. It uses TypeScript type inference and has zero runtime dependencies. Adapters support frameworks including React, Next.js, Express, and Fastify.
Directory
Search results
Published directory entries matching your search.
A curated list of tools and programs for developers, devops, admins, and others, organized into categories such as architecture and diagrams, API development, and backup and archiving. Most listed items are open source, though not all, and the page advises checking applicable licences. The project is hosted on GitHub.
Val Town is a platform for deploying code to live URLs. It supports cron jobs, REST APIs, webhooks, email, SQLite data storage, npm and Deno modules, and generating images and PDFs. A CLI allows editing code locally and deploying changes instantly, and AI coding tools can be used with it.
Vector Express is a free service for converting vector files among formats including AI, CDR, DWG, DXF, EPS, HPGL, PDF, PLT, PS and SVG. It also offers a free API for converting, processing and analysing vector files, with paid plans for higher limits.
Vite is a frontend build tool for web applications, offering on-demand source file serving over native ESM with dependency pre-bundling and instant hot module replacement. It provides a plugin system extending Rollup's plugin interface, fully typed APIs, and first-class server-side rendering support. The project is MIT licensed and described as free and open source.
Vvveb is an open source content management system and ecommerce platform with a drag-and-drop page builder. It can run as a traditional CMS or headless, offering GraphQL and REST APIs, role-based access, localization and multiple payment methods. Installation supports SQLite, MySQL and PostgreSQL, and it is compatible with PHP versions 7.4 to 8.4+.
WakaTime is a coding analytics tool that automatically tracks coding time and AI usage across editors and tools. It reports time by project and language, AI-generated code, per-model breakdowns, token and prompt metrics, and estimated model costs. It offers a REST API for data access, and its plugins are open source.
WAVE is a suite of evaluation tools that helps authors make web content more accessible. It can identify many accessibility and WCAG errors while facilitating human evaluation. WAVE is available as an online tool and as Chrome, Firefox, and Edge browser extensions for checking password-protected, locally stored, or highly dynamic pages. A subscription API and testing engine are also offered.
WireMock Cloud is environment simulation infrastructure for agents and applications. It provides stateful API simulations that update with each commit and run on laptops, in CI, and in clusters, with on-demand latency, errors, outages and edge cases. Simulations can be created as code, through a collaborative cloud UI, or agentically.
Yaak is a local-first API client that stores requests on the user's machine and can sync workspaces to the filesystem for use with Git. It supports REST, GraphQL, WebSocket, gRPC and SSE requests, and includes an CLI and an MCP server plugin for working with AI agents, without built-in AI. A desktop app is available for Mac, Windows and Linux.
ZincSearch is a search engine that provides full text indexing capability. It ships as a single binary with an embedded web UI for querying data, and offers compatibility with Elasticsearch APIs for data ingestion and Elasticsearch DSL for querying. It is schema-less, with authentication and aggregation and highlight support. The project is in Pre GA status.