Run JavaScript from AI agents, plugins, and workflows in a separate Node.js process with strict permissions, dependency allowlists, and resource limits.
Developer tools projects
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Developer tools projects
Public projects with traces of AI coding tools in their repositories, sorted by newest listing.
Developer tools · 12,070 projectsReset filters
Your images waste your traffic. ImgTune measures size, quality and format together on your live page, at six viewports, and gives the fix.
View Bilayers, BIAFLOWS and biomero-schema workflow descriptors as diagrams
Translation pending
A renderer for fixed-size e-paper pages written in HTML, CSS and SVG, with BLE delivery to Gicisky and EPD-nRF5 tags
A dev-only overlay for Vite + React and Next.js. Click Record, use your app, export a Claude Code prompt. Local-first.
Open-source developer tools by simbados — dependency analysis for Python, npm, and Go, and a Homebrew dependency viewer with supply chain scores.
μMCX - GPU-accelerated 3D Monte Carlo photon simulator in less than 1000 lines
Translation pending
Find out how your Kafka cluster handles a broker failure before the day a broker fails. Load tests, fault injection, security audits and CI gates for Kafka on Kubernetes.
Angular drag and drop for virtual scrolling. Sortable lists and boards that stay fast with thousands of items.
Small, pipeable command-line tools to select, edit and inspect mmCIF files. Documentation, and the tools in the browser.
Markdown Documentation Utility with Linter for Static Website Generation
An HTML5 parser and serializer for PHP.
A Kubernetes-native orchestrator that runs AI coding agents as isolated, least-privilege one-shot Jobs. Trigger-agnostic. Agent-agnostic. Secure by default.
Describe it. VAIF Verament builds it: a real Postgres backend (database, auth, storage, functions and APIs), with code you own. Join the waitlist.
Beam для удалённого доступа и BeamDNS для управления DNS. Программы Project Beam, загрузки для Windows и Android.
Translation pending
A decentralized kernel network where AI survives as a swarm. We built the immortal body first — and we show you the honest completion % of every layer, including the parts that are 10%.
Harwness brings together agent definitions, explicit authority, and durable execution. A Linux-first systems project in Rust — with verifiable boundaries.
A fast desktop log viewer for AWS ECS services on macOS, Windows and Linux. Switch SSO profiles, browse clusters and services, and follow live, structured logs. Read-only by default, no credentials st
Describe a fixed binary record once, as a layout, and read or write millions of them in one vectorised call: integers from 8 to 128 bits, the half, single and double precision floats of the IEEE 754 (
Deploy autonomous engineering agents that write code, open PRs, manage tasks, and run your development pipeline — 24/7.
MCP server that lets Claude read your Telegram chats and send messages you approve. You run your own copy, with its own password-and-authenticator sign-in: on AWS Lambda's free...
SodaOS integrates Fedora CoreOS, persistent Podman Projects, Forgejo and AI agent coordination into a self-hosted operating system for software factories.
What the Mycel shared library is, what it does for players, and what it offers mod developers.
Repo for source controlling, running and collection data.
moodle-driver: a Node.js library to work Moodle as any user, with their own login: no web services, no tokens, no admin
Translation pending
Slot is a reservations API on Cloudflare Workers and D1: time zones, expiring holds, idempotent retries, signed webhooks, RFC 9457 errors. Get a sandbox key and book in five minutes.
Find out why a SMART on FHIR login fails: backend services or user sign-in. Ranked causes in plain English, with your keys and secrets never leaving your machine.
Devices, browsers, user agents and IP addresses that fit together: a model on sale at the date, an OS version it runs, a browser for it and the user agent it sends. C++23, header-only, deterministic.
Programmatic video capture and screenshots for .NET games and apps: trailer footage, store screenshots, devlog clips and bug-repro video, triggered from code when something happens or recorded for a w
SRE agents you can let near production — autonomous DevOps/SRE agents (Kafka, Kubernetes, Elasticsearch, Docker, Prometheus) that investigate, correlate and remediate, with a human gate on every destr
A zero-dependency diagnostics bus over node:diagnostics_channel — emit once, observe anywhere, with an OpenTelemetry auto-bridge.
Translation pending
Docker-powered local dev services for AdonisJS — per-worktree isolated containers, deterministic shifted ports, and agent-friendly commands.
We send a real AI agent to any store. It tries to extract the price, add to cart, and reach checkout. 42-check audit with browser flow traces and fix recipes. Free preview, pay-per-scan for agencies.
Homerun is a free, MIT-licensed self-hosted PaaS and a Dokploy, Coolify, Dokku and Cloud Run alternative: deploy Docker images or git repos from a form, get TLS routing via Traefik. One box to start,
Slå danske virksomheder op med et gratis CVR API uden API-nøgle. Hent navn, adresse, ejere, direktion og P-enheder som ren JSON direkte fra CVR-registret.
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Composable resilience policies for AdonisJS — timeout, retry, circuit breaker and failover, with a pluggable, distributed circuit-breaker store.
A module-level AsyncLocalStorage for AdonisJS that carries user, tenant and traceId across every boundary — HTTP, queue, durable and ace.
A typed query-filter language for AdonisJS — turn Spatie/JSON:API query strings into safe, allow-listed Lucid queries, with a typed client builder for the front-end.
Open-source CQRS/ES framework for modern cloud applications
Multi-gateway payments and Cashier-style billing for AdonisJS — 18 gateways behind one driver contract, across Brazil, Europe, North America, Latin America and India, with invoice emission, method rou
Programmation par blocs en français pour créer de vraies applications et des jeux Windows (export HTML et .exe)
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Know exactly who blocked your request and why. Detect antibot and CAPTCHA challenges from 30+ providers in HTTP responses.
Adjacent leaderboard positions on SWE-bench Verified: 0 of 128 are statistically distinguishable. A toolkit, a benchmark and a study.
Translation pending
Declarative, contextual keybindings for the web
Write your repository's architecture in one file and enforce it with oxlint.
Un comando installa il pannello sul tuo server. Ogni sito ha cache, PHP e certificato propri, e ogni backup viene ripristinato per prova.
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It supports MySQL, PostgreSQL, SQLite, Redis, Mongo, DynamoDB, Firestore, Memcached, and more
Translation pending
One small command to send big files between your machine and a friend's, fast, encrypted end to end, with no accounts. Also a channel between two Claude Code sessions.
Search an open database of AI, LLM, agent, multimodal and AI-for-science benchmarks, each with its own page carrying the paper, code, dataset and scores.
Turn a GitHub repo into a diagram you can click into: a box for each main folder, its README inside. Any box or arrow can hold its own whiteboard or a page of notes. Open source.
Your robot. Your code. On the field. A free 3D robot simulator that runs your real Java.
Complete characters composed from the other dasmig generators: country, city, birth, body, name, interests, occupation and personality in one call. C++23, header-only, deterministic.
Agentes autónomos confiables sobre Hermes Agent: frenos que deciden antes de cada acción, un gate que define «terminado», un loop que reintenta o escala y sensores que miden al propio arnés.
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fine-tune and rl-train open models on your own data. frontier performance at a fraction of the cost.
本地优先的基础设施工作区：SSH、跳板机、本地隧道、SFTP、Agentless 运维、可追踪部署，以及每条命令都需审批的 AI。探索 Runory 桌面客户端。
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Beautiful native apps in pure Go, on every platform. Built on Gio. Now in alpha.
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One trusted context for every AI agent on your project.
Build fast, refine relentlessly. The loop from signal to shipped fix, for Next.js.
A team of AI agents takes your idea to deployed, maintained software. Reliability comes from process, not trust.
Turn any AI agent into a video director. AgentTake is an open-source MCP server: your agent drives a real browser, narrates, moves the camera and ships a polished MP4.
Citation related functions used in dynamic reporting - particularily within tables where normal rendering does not work.
Translation pending
Compose, draft, and send emails from markdown files via the Gmail API. Strips markdown headers, converts to HTML with inline table styles, appends a standard signature, and handles threading. Wraps gm
Free, open source API client for REST and GraphQL with a native load tester and an MCP server your coding agent can drive. Runs offline, no account.
Utility package for Libera Science Data Processing and the Libera Science Data Center
The crawler's development web app — one row per crawl. It holds no secrets and no npm dependencies, and only relays the ledger's API
A GTK4 tool for Arch-based systems: desktops, kernels, Plymouth, SDDM, themes, packages, services and maintenance in one place.
Runs capture-ledger's crawls on Windmill — has BrowserHive capture them one level at a time, and starts one every day at 04:00
Translation pending
An open compute network secured by AI compute. Miners multiply matrices; anyone, including an AI agent, can buy that compute with GRN.
Stores scraps for scrap, keyed by the SHA-256 hash of their source.
Religion, hobbies and favourite film, game, book and music genres by country, age and sex. C++23, header-only, deterministic.
Translation pending
Email addresses in each country's style, from a person's names, nickname and birth year, at the providers people use there. C++23, header-only, deterministic.
A small framework for generating entities from your own components, with dependencies, validation and replay. C++23, header-only, deterministic.
Countries drawn by population, with names, codes, capital, region, languages, currency and other fields. C++23, header-only, deterministic.
Cities drawn by population, with coordinates, country, timezone and other GeoNames fields. C++23, header-only, deterministic.
Demographically plausible physical characteristics (height, weight, eye and hair colour, skin type, blood type, handedness) by country, sex and age. C++23, header-only, deterministic.
Translation pending
Demographically plausible birthdays and ages from each country's age pyramid, birth seasonality and weekday patterns. C++23, header-only, deterministic.
Postal addresses with real streets by place, laid out in each country's format. C++23, header-only, deterministic.
Translation pending
Go SDK for Twilio with OmniVoice, OmniChat, and OmniMemory adapters
A native macOS terminal built on Ghostty, with vertical sidebar tabs, persistent sessions, and first-class UX for Claude Code, Codex, OpenCode, Pi, and Grok.
MESH-API is an off-grid mesh router and AI bridge for Meshtastic and MeshCore LoRa networks — 12 AI providers, 30+ drop-in extensions, an MCP server and emergency alerts. Your off-grid mesh, superchar
Code got cheap — agents write it on demand. What stays scarce is judgment: does the product do what you pictured? Scout is the gate that proves it, from one plain-language sentence, and re-checks itse
List jobs for thousands of companies with HTTP-only scrapers and automatic board discovery.
Ink & Instrument: React components set like print — sharp, flat, offset. Copy them directly into your project.
SentinelFlux builds AI-powered tools for development teams — from intelligent test automation to API contract management.
Can a video decoder execute a program? This page compiles Game of Life or a small CPU into a standard H.264 stream; after start-up the same 16 instruction frames repeat, and your browser's decoder com
Material Design web components for Lit: product pages, documentation and Android app marketing hubs.
A creative coding library for Python. Draw with code, export clean SVGs for the web and pen plotters.
Experiments with Elasticsearch query builder for Kotlin
Start, stop, edit with drop-ins, read the journal and create services from templates. Desktop and terminal interfaces, polkit for privileges, never root. GPL-3.0-or-later.
Human-in-the-loop agents with an isolated sandbox, on LangGraph.
A verification-first debugging agent: it turns an incident into a reproducing test, a patch your test suite confirms, and an independent model review, or tells you the fix isn't in the code. Built on
The next-generation framework for embedded applications. Write safe, correct and energy-efficient embedded code faster, using the Rust programming language, its async facilities, and the Embassy libra
this is a collection of tools that allows your agent to execute commands on your remote servers
A general-purpose agent for Ruby developers who want to own their harness.
Build fast Svelte chatbots and LLM chat UIs with streaming-safe follow-bottom, virtualized messages, and jump-free history loading.
A Rust dataflow engine on Hamilton's model: plain Python functions are nodes, wired by parameter name
Translation pending
The client opens one outbound QUIC connection to the server, so the network holding the services needs no inbound connectivity: no port forwarding, no public address, no firewall rules for incoming tr
Live demos showing how to edit Word docs with tracked changes, custom toolbars, and review roles
AI summary · revised during review
Trace your AI agents, grade every run, and turn production failures into regression tests that block the pull request which would ship them again.
Slevomat Coding Standard for PHP_CodeSniffer provides many useful sniffs
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Library for (de-)serializing data of any complexity (supports JSON, and XML)
Shared random engine, distributions, data layers and JSON for the dasmig generator libraries, with bit-identical output on every platform. C++23, header-only.
Common functionalities which are used across a broad range of apps and other libs.
Translation pending
Personality traits from a weighted catalogue with conflicts, synergies and Big Five axes. C++23, header-only, deterministic.
Believable families around a person: parents, siblings, partners and children, with dates and names drawn from each country's demography. C++23, header-only, deterministic.
Phone numbers valid in each country's numbering plan, written the way the country writes them. C++23, header-only, deterministic.
Translation pending
Employment status, education and occupation (ISCO-08) by country, age and sex, from labour force statistics. C++23, header-only, deterministic.
Gamer-style nicknames and usernames made from names or word lists. C++23, header-only, deterministic.
HTTP, TCP, TLS certificate, ping, DNS, Docker and SNMP sensors. Six alert channels. A year of history in one SQLite file. One container.
Translation pending
BatleHub proxies, caches and privately hosts 21 registry types — from npm and Cargo to Debian, Terraform and the VS Code marketplace.
OAuth login for Trilium Notes' built-in MCP server: connect any MCP client by URL and sign in with your Trilium Notes password, which never leaves your server.
PaperFormalizer helps authors turn a mathematical paper into a Lean-verified version: it checks each theorem, lemma and assumption against the paper's own proof, proposes revisions the author decides
Копирование, скачивание и команды сразу на десятках Linux-серверов по SSH. Только изменённое, права на месте, проводник, команды после копирования. Windows, бесплатно.
Translation pending
Bit-exact, fast inference for LightGBM, XGBoost and CatBoost models.
Real Ubuntu 24.04 LTS (glibc 2.39, apt) running natively on Android. No root, no PRoot, no containers, no VM.
Translation pending
VICARIO: Java image I/O and format translation for planetary science data (VICAR, PDS3, PDS4, ISIS, FITS).
A type-safe, PostgreSQL-native ORM for TypeScript with deep relational querying, middleware support, and declarative schema definitions
Durable, local-first memory for AI coding agents over MCP — zero-dependency, curated & semantically de-duped, you own the data (SQLite + Markdown). Works with Claude Code, Codex & any MCP host.
Streamlined toolkit to format, lint and analyze any JavaScript/TypeScript project with minimal setup.
Ginkgo runs scientific workflows written in plain Python. Task graphs can grow as they run, results are cached by content, each task gets its own environment, and every run is recorded.
RealtimeCUA Bench: computer-use tasks for shared state, asynchronous change, and acting within real-time deadlines. Explore 52 scenarios and 32 implemented local task packages.
ADBoard is a self-hosted web app for controlling Android phones from your computer. It uses scrcpy and ADB to show live screens and send touch and keyboard input to one phone or many.
A powerful library of modern web components for your design system.
Reply to your coding agent the way you mark up a draft. Comments in the margin, questions answered in place, many sessions side by side.
Your lines, your stops, a little time to spare. A small Rust timetable for ESP32 touch displays.
Every Claude Code session is a node in the mind map. Working agents stay quiet. Waiting agents call you.
A pixel-art farmer plants your GitHub contributions. Type your username, get a farm for your README.
TypeScript HTTP client for explicit METHOD /path calls. JSON:API by default; plain JSON with format: "json". Tuple results and optional key casing.
A CPU-only tool for open-weight language models. In development.
Free online editor for ODCS data contracts. Write and validate Open Data Contract Standard YAML with autocomplete and a live form view — no signup required.
Explore Windows 11 services and useful tools, understand privacy and performance tradeoffs, and build a PowerShell script with backup and restore instructions.
MINT is backend as a service with an advanced admin panel and back-office tools built in. Build backends, admin panels, websites and APIs from building blocks — or let AI build them — and edit your da
GoFish is an open-source visualization library for JavaScript and Python.
Steady Image Cache is a node-local, peer-assisted OCI registry cache for Kubernetes and containerd, designed for bandwidth-constrained and disconnected clusters.
Claude Code in a real desktop window. Every session in its own tab, every change ready to review, and your plan’s usage on screen the whole time.
JavaScript SDK and guides to integrate VTEX Ads into your storefront.
Perception evaluation in pure Rust — pycocotools-compatible detection metrics up to 113× faster, panoptic quality, plus diagnostics and dataset tools.
Translation pending
C++26 ORM with compile-time reflection for SQLite
Support functions for FREM analyses in NONMEM that will facilitate pre- and post-processing.
Platform Application Capabilities Kit (PACK) is a set of offerings to facilitate the development of rich, collaborative applications on top of the Foundry platform
Reach instances that have no public IP, watch every tunnel live, and let your AI agent drive the same tunnels.
Scores an AI contract review against lawyer-written answer sets: did it find the clauses, grade the risk correctly, quote real text and avoid inventing anything. Synthetic contracts.
Shared data loading, pitch coordinates and plotting for the football-*-models repos
Open-source email infrastructure for developers: transactional email API, SMTP relay, campaigns, webhooks, and agent inboxes. Reloop Cloud or self-hosted.
Free MCP server, 20 tools over 250 public companies: financial statements assembled from SEC filings, any line item, filings synthesized. No API key.
Functional/Performance Testing Framework
Translation pending
Turn any CKAN open data portal into a conversation. Search datasets, query tabular data, explore organizations — no CKAN knowledge required.
Repère EvalHub — evidence-based, cost-aware evaluation of AI agents for geoscience. Three eval families, deterministic scoring, an open cost-vs-performance leaderboard.
Translation pending
MCP server that connects AI assistants to Super Productivity — manage tasks, projects, and tags through Claude, Kiro, or any MCP client
Zeus OS is the visual control plane for KubeVirt virtual machines and Kubernetes infrastructure: web dashboard, terminal UI, CLI and API in one platform.
abap2UI5 for decision makers: what you can build with it, who runs it, where it is the shorter path to a UI5 app on SAP and where it is not, what it costs and how to start with one real screen.
Build patched firmware for the Bryton Rider S510 bike computer in your browser. Unofficial.
Проводит инженерную задачу от тикета до проверенного изменения: агенты, проверки и человек там, где нужно решение.
Translation pending
Triangle mesh boolean operations for JavaScript — supports open surfaces.
Translation pending
A fast, keyboard-friendly desktop Git client with a commit graph at its heart. Free and MIT licensed; Linux, Windows and macOS.
broker365 connects your own AI agent to Microsoft 365 and Google Workspace. It runs on your computer; your data and sign-ins stay there.
A small, readable 2D rigid body physics engine in C++, built around one state-of-the-art solver.
Your GitHub activity, turned into a beautiful weekly report. Automatically.
Press play on a trance track and watch an amaran light follow it, second by second, the way amaran-mcp's music mode does.
Connect your AI agent through MCP to create content, manage drafts, schedule posts and check publishing status.
For entering, formatting, and validating international telephone numbers. Available in vanilla JavaScript, or as React, Vue, Angular, and Svelte components.
Model Context Protocol (MCP) server providing AI assistants with comprehensive Terragrunt documentation, code examples, and intelligent tooling for infrastructure-as-code development
Native macOS GUI for Apple's container CLI. Free, open source, MIT.
Composable process-and-thread execution for Rust using Rayon and MPI
Check-digit validation (Luhn, GTIN, ISBN, ABA, BSN, IBAN, LEI, RF, VIN, DNI, NIR) in one regular expression, small enough for the HTML pattern attribute.
Built it? Time to show it.
One command in your project folder. Built with AI is enough; AI features are optional.
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