3501
An open-source, self-hostable email sending infrastructure with dashboard analytics, APIs, and SMTP for transactional and marketing mail.usesend
2026-08-26
2024-03-14
4.8k stars
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3502
Microsoft's Windows performance-analysis tool for isolating CPU and memory issues, collecting ETW and EventPipe traces and visualizing stacks, allocations and runtime behavior.microsoft
2026-08-26
2015-03-27
4.8k stars
3503
An open gateway and registry that federates MCP, A2A, and REST tools behind one governed endpoint.IBM
2026-06-24
2025-05-08
4.8k stars
3504
A persistent local development workspace with a gateway that manages multiple agent sessions, memory, schedules, subagents, and messaging surfaces.kirodotdev
2026-08-09
2026-07-16
4.8k stars
3505
Notcurses is a C library for building rich terminal user interfaces and character graphics, with truecolor, multimedia, Unicode, threading, and bitmap protocol support.dankamongmen
2026-08-26
2019-11-17
4.8k stars
3506
NAPS2 is a cross-platform desktop document scanning app that works with WIA, TWAIN, SANE and ESCL scanners and exports pages to PDF, TIFF, JPEG or PNG, with optional Tesseract OCR.cyanfish
2026-08-26
2015-07-19
4.8k stars
3507
The reference Matrix homeserver implementation for federated, secure real-time messaging, deployable standalone or via ESS.element-hq
2026-08-26
2023-12-13
4.8k stars
3508
Topgrade is a cross-platform CLI that detects the package managers and developer tools installed on your system and runs all their update commands in one go.topgrade-rs
2026-08-26
2022-10-11
4.8k stars
3509
An open personal memory layer with vector search and MCP access, shared across every AI you use.NateBJones-Projects
2026-06-24
2026-03-11
4.8k stars
3510
A macOS menu-bar customization tool that turns executable scripts into interactive menu-bar widgets and plugins.swiftbar
2026-08-26
2020-10-25
4.8k stars
3511
A React wrapper library for Monaco Editor enabling easy code-editor integration without bundler configuration.suren-atoyan
2026-08-26
2019-06-16
4.8k stars
3512
Sqlectron is a simple, lightweight cross-platform SQL client desktop app for connecting to and managing multiple database systems.sqlectron
2026-08-26
2015-09-05
4.8k stars
3513
Public Sans, an open-source neutral sans typeface from the USWDS, distributed as webfonts, OTF, and variable fonts.uswds
2026-08-26
2016-11-04
4.8k stars
3514
A polished multi-platform Mihomo client for proxy routing and DNS debugging with a fast native UI.appshubcc
2026-08-04
2025-11-03
4.8k stars
3515
A HarmonyOS NEXT proxy client built on the Mihomo (Clash Meta) core, offering a native ArkTS interface, multi-device layout support and kernel auto-recovery.xiaobaigroup
2026-08-26
2025-02-22
4.8k stars
3516
An open-source LLM observability and evaluation platform for AI agents with tracing, failure clustering, and auto-generated evals.latitude-dev
2026-08-26
2024-06-28
4.7k stars
3517
x-cmd is a portable toolkit for POSIX shells that bundles hundreds of shell modules and on-demand CLI packages, plus built-in multi-provider AI and a lightweight shell agent.x-cmd
2026-08-26
2022-10-01
4.7k stars
3518
FairEmail is a fully featured, open-source and privacy-oriented email client for Android. It supports unlimited accounts, unified inbox, push, offline use, OpenPGP/S-MIME encryption, and anti-phishing and anti-tracking protections.M66B
2026-08-26
2018-08-02
4.7k stars
3519
CrossDesk is a lightweight cross-platform remote desktop app with desktop, web, mobile and terminal clients. It supports direct LAN connections, P2P, and optional self-hosted signaling.kunkundi
2026-11-12
2023-11-20
4.7k stars
3520
A Python library for building activity streams, newsfeeds, and notification systems on Cassandra and Redis, with fan-out and reusable feed components.tschellenbach
2026-08-26
2012-08-08
4.7k stars
3521
A lightweight, no-database wiki engine for easy documentation, team knowledge bases, and quick installation.dokuwiki
2026-08-26
2010-01-03
4.7k stars
3522
A headless JavaScript implementation of a web browser for testing React, Vue, and other apps with Vitest and Jest.capricorn86
2026-08-26
2019-09-09
4.7k stars
3523
Franz is a desktop messaging app that brings WhatsApp, Slack, Telegram, Discord, Gmail, Outlook and dozens of other services into one window, with multi-account support and optional AI assistance.meetfranz
2026-08-26
2017-10-13
4.7k stars
3524
Microsoft's set of libraries, frameworks and tools that give Win32, WPF and WinForms desktop apps access to WinUI 3, modern Windows APIs and platform features with backward compatibility.microsoft
2026-08-26
2020-04-15
4.7k stars
3525
A deep-research skill for Claude Code and Codex that packages a multi-step research pipeline with broad source gathering, a persistent searchable vault, adversarial review, and citation verification.jordan-gibbs
2026-11-02
2026-04-09
4.7k stars
3526
Ackee is a self-hosted, privacy-first website analytics tool. It anonymizes visitor data, requires no cookies, and presents useful traffic statistics through a minimal interface and a GraphQL API.electerious
2026-08-26
2014-04-16
4.7k stars
3527
A web interface for the motion surveillance software, enabling camera monitoring, motion detection, and video recording management.motioneye-project
2026-08-26
2015-08-30
4.7k stars
3528
Cloudflare Workers SDK is the home of Wrangler and related tooling for building, testing, simulating, and deploying serverless applications on Cloudflare Workers.cloudflare
2026-08-26
2021-11-10
4.7k stars
3529
Bubble Card is a collection of minimalist, customizable Lovelace cards for Home Assistant, adding modern pop-ups, buttons, media controls, and a community module store to smart-home dashboards.Clooos
2026-08-26
2023-08-18
4.7k stars
3530
A mobile English training app that automates intensive listening, shadowing, retelling, and spaced review loops.echo-loop
2026-07-09
2026-05-07
4.7k stars
3531
GenP is an open-source Adobe Creative Cloud patcher that applies binary patches to licensed application files, with reproducible GitHub Actions builds and checksum verification.TheMythologist
2026-08-26
2026-03-01
4.7k stars
3532
mPDF is a PHP library that generates PDF files from UTF-8 encoded HTML and CSS, with support for CJK text, headers and footers, tables of contents, barcodes and encryption.mpdf
2026-08-26
2015-03-03
4.7k stars
3533
VibeTunnel turns any browser into your Mac terminal, so you can check on builds and command AI coding agents from another device, with session recording and git follow mode.amantus-ai
2026-08-26
2025-06-15
4.7k stars
3534
A simple, thread-safe progress bar library for Go applications, supporting count- and byte-based progress, spinners for unknown lengths, and customizable styling.schollz
2026-08-26
2017-10-26
4.7k stars
3535
The official Notion MCP server exposing search, page, and database operations as callable tools for AI agents and assistants.makenotion
2026-06-24
2025-03-10
4.7k stars
3536
A community tutorial repository covering Claude Code setup, commands, configuration, workflows, skills, and troubleshooting tips.zebbern
2026-06-24
2025-06-21
4.7k stars
3537
A DLL-injection proxy patch for Antigravity's IDE, desktop app and CLI that forces their traffic through a SOCKS5 or HTTP proxy without TUN mode or admin rights.yuaotian
2026-08-26
2026-01-08
4.7k stars
3538
A command-line tool to turn web pages into readable PDF, EPUB, HTML, or Markdown docs.danburzo
2026-08-26
2018-09-28
4.7k stars
3539
A curated collection of Google official and open-source MCP servers with deployment guidance, documentation, and starter examples.google
2026-06-24
2025-12-05
4.7k stars
3540
A visual layer for Git that simulates, records, and replays commands, with preflight risk checks and guardrails for AI coding agents.initialcommit-com
2026-08-26
2022-10-18
4.7k stars
3541
WePush is a desktop tool for batch message delivery across WeChat, SMS, email, DingTalk, HTTP, and other channels, with optional Codex MCP/Skill integration.rememberber
2026-08-26
2017-06-23
4.7k stars
3542
Restate is a distributed durable execution platform that gives workflows, microservices, event processing, and durable AI agents reliable execution, state, and timers.restatedev
2026-08-26
2023-01-04
4.7k stars
3543
A self-hostable deep-research web app that uses multiple LLMs and search providers to generate cited, in-depth research reports in minutes.u14app
2026-06-24
2025-02-22
4.7k stars
3544
A self-hosted digital library for ebooks, comics and audiobooks with metadata lookup, reading progress and device sync.grimmory-tools
2026-06-24
2026-03-12
4.7k stars
3545
OpenRGB is a cross-platform desktop app that controls RGB lighting from many vendors in one place, with profiles, a CLI and an SDK for third-party software.CalcProgrammer1
2026-08-26
2019-05-27
4.7k stars
3546
Screenbox is a modern LibVLC-based video player for Windows and Xbox with a fluent interface, gestures, picture-in-picture, Chromecast, and network playback.huynhsontung
2026-08-26
2022-01-12
4.7k stars
3547
esProc SPL is a JVM-based programming language and embeddable engine for structured data computation, with a grid-style scripting environment and Java integration.SPLWare
2026-08-26
2021-11-09
4.7k stars
3548
A local-first browser extension that autofills job-application forms from a JSON profile using deterministic matching and supports Workday, Greenhouse, Lever, and other portals.AhmadHassan-BTed
2026-10-18
2026-07-10
4.7k stars
3549
An executable phone-control toolkit that lets AI agents see the screen, tap, type, and automate real iPhones and Androids.ShawnPana
2026-08-26
2026-08-07
4.7k stars
3550
A powerful open-source browser extension that enriches YouTube with player controls, ad handling, and UI customization.code-charity
2026-08-26
2018-03-02
4.7k stars
3551
A Python library and CLI that scrapes job postings from LinkedIn, Indeed, Glassdoor, ZipRecruiter, and other boards, returning a unified dataframe with optional proxy support.speedyapply
2026-10-19
2023-07-06
4.7k stars
3552
SocialBox-Termux is a brute-force attack script framework for Termux on Android, targeting Facebook, Gmail, Instagram, and Twitter accounts.samsesh
2026-08-26
2019-03-28
4.7k stars
3553
An open-source deep packet inspection library for fast traffic classification, embedded by monitoring and security applications.ntop
2026-08-26
2015-04-19
4.7k stars
3554
A modding toolset for DirectX games that replaces shaders, injects buffers, upgrades swapchains, and improves HDR through ReShade's add-on system.clshortfuse
2026-09-04
2024-02-05
4.7k stars
3555
Guake is a drop-down terminal for the GNOME desktop that slides down from the top of the screen with F12, giving quick access to a shell.Guake
2026-08-26
2012-05-15
4.7k stars
3556
A high-performance vector memory database in Rust that gives AI agents persistent semantic retrieval, graph relationships, and adaptive ranking for long-term memory.ruvnet
2026-07-18
2025-11-19
4.7k stars
3557
Azure CLI is Microsoft's cross-platform command-line experience for creating and managing Azure resources, with scripting, querying, and tab completion.azure
2026-10-23
2016-02-04
4.7k stars
3558
Collision is a PHP package that renders beautiful, readable error reports for command-line applications, bundled with Laravel and compatible with Symfony and PHPUnit.nunomaduro
2026-08-26
2017-09-28
4.7k stars
3559
Tracee is an open-source Linux runtime security and forensics tool from Aqua Security. Using eBPF, it collects system events and detects suspicious behavior, with Docker and Kubernetes deployment for runtime threat detection.aquasecurity
2026-08-26
2019-09-18
4.7k stars
3560
A full-stack, self-hosted CMS built on Node.js and MongoDB with in-context editing, headless APIs, and enterprise permissions.apostrophecms
2026-08-26
2013-02-08
4.7k stars
3561
This is a practical security primer for SaaS startups. It walks through the security and compliance concerns that matter at each growth stage, helping founders decide what to harden now and what technical debt can wait.forter
2026-08-26
2017-03-05
4.7k stars
3562
Collects thirty-five production-grade agentic AI architectures into a Python library and runnable textbook, with unified multi-provider LLM interfaces and a seventeen-task benchmark leaderboard for developers.fareedkhan-dev
2026-07-15
2025-09-24
4.7k stars
3563
PDFsam Basic is a free, cross-platform desktop application for splitting, merging, mixing, rotating and extracting pages from PDF files through a graphical interface.torakiki
2026-08-26
2013-09-24
4.7k stars
3564
The official web dashboard for Mihomo (Clash Meta), with traffic monitoring, proxy group and connection management, plus desktop and all-in-one Docker builds.MetaCubeX
2026-08-26
2023-07-11
4.7k stars
3565
A lightweight self-hosted shared inbox and helpdesk that centralizes email, chat, and social conversations.freescout-help-desk
2026-08-26
2018-06-22
4.7k stars
3566
A one-click shell script for VPS hosts to install, switch, and manage Cloudflare WARP connections and generate WireGuard configs.yonggekkk
2026-08-26
2023-01-19
4.7k stars
3567
JetBrains’ Kotlin framework for building predictable, fault-tolerant enterprise AI agents across JVM, mobile, and web targets.JetBrains
2026-06-24
2025-05-01
4.7k stars
3568
This repository collects hundreds of Python GUI examples and tutorial code covering PyQt, PySide, Flet, Kivy, Tkinter, Streamlit, and more for learning and reuse.pythonguis
2026-08-26
2018-02-09
4.7k stars
3569
skillsskills
A collection of composable coding-agent skills that mount via slash commands to upgrade workflows.builderio
2026-06-26
2026-06-10
4.7k stars
3570
drozer is a security testing framework for Android. It assumes the role of an app to interact with the Android runtime, other apps' IPC endpoints and the OS, helping testers find vulnerabilities in apps and devices.ReversecLabs
2026-08-26
2012-02-24
4.7k stars
3571
An open-source authorization platform for defining fine-grained RBAC and ABAC policies in YAML and evaluating them through a self-hosted policy decision point.cerbos
2026-09-10
2021-03-21
4.6k stars
3572
WebUI is a lightweight portable library that lets backend programs use a local browser or WebView as their GUI, with HTML/CSS/JS frontends and many language bindings.webui-dev
2026-08-26
2020-11-04
4.6k stars
3573
Tweakpane is a compact dependency-free JavaScript pane library for tweaking parameters and monitoring values, commonly used in creative coding and web projects.cocopon
2026-08-26
2016-05-10
4.6k stars
3574
H2 is an embeddable relational database written in Java, offering embedded and server modes, in-memory or disk storage, transactions, full-text search, and encryption.h2database
2026-08-26
2015-04-10
4.6k stars
3575
One is a Vite plugin and framework that lets developers target both React web and React Native from a single codebase, with unified routing for building websites and apps.onejs
2026-08-26
2023-10-02
4.6k stars
3576
Ockam is a Rust library and CLI for securing distributed applications. It provides end-to-end encryption, cryptographic identities, mutual authentication and authorization policies, enabling zero-trust connectivity at scale.build-trust
2026-08-26
2018-11-30
4.6k stars
3577
A framework for building multi-agent agencies on the OpenAI Agents SDK with role-based agents, typed tools and directional communication flows.VRSEN
2026-08-26
2023-11-16
4.6k stars
3578
pREST instantly exposes REST and MCP APIs over existing PostgreSQL or MySQL databases, with CRUD, custom SQL routes, auth, and ACL, requiring no hand-written backend.prest
2026-08-26
2016-11-22
4.6k stars
3579
ObjectBox for Java is a lightweight on-device database and vector database for Android and JVM apps, offering fast CRUD, object relations, and on-device vector search.objectbox
2026-08-26
2017-01-24
4.6k stars
3580
Inference setup for running large language models locally on microcontrollers, storing models in flash memory to demonstrate offline low-resource text generation demos.slvdev
2026-07-28
2026-07-23
4.6k stars
3581
arkade is an open-source marketplace CLI that installs popular developer CLIs and Kubernetes applications, including Helm charts, manifests, and installers, in one command.alexellis
2026-08-26
2020-02-26
4.6k stars
3582
A curated knowledge base from the SlowMist security team covering blockchain and AI security research, audit reports, vulnerability write-ups, and hardening guides, organized as a reference library for security practitioners.slowmist
2026-08-26
2018-06-21
4.6k stars
3583
The official .NET SDK for building MCP clients and servers, offering hosting, dependency-injection extensions, and HTTP transport support.modelcontextprotocol
2026-06-24
2025-03-10
4.6k stars
3584
A self-hosted Spotify tracking dashboard that polls your listening history and explores stats through a web app and API.Yooooomi
2026-06-24
2020-02-05
4.6k stars
3585
The Open XML SDK is Microsoft's .NET framework for working with Word, Excel and PowerPoint files. It provides low-level, strongly typed APIs for generating, modifying and querying Office Open XML documents.dotnet
2026-08-26
2014-06-05
4.6k stars
3586
A feedback portal for feature requests and suggestions where customers share ideas, vote, and help teams prioritize the right product decisions.getfider
2026-08-26
2017-01-17
4.6k stars
3587
Curated collection of articles, benchmarks, tools, and open-source projects focused on harness engineering for reliably running and evaluating AI coding agents.walkinglabs
2026-07-16
2026-03-29
4.6k stars
3588
A free and open-source office suite with Writer, Calc, and Impress for everyday document, spreadsheet, and presentation productivity.LibreOffice
2026-08-26
2013-10-31
4.6k stars
3589
A cross-platform keystroke launcher for quickly finding apps, files, and running calculator and converter extensions.oliverschwendener
2026-08-26
2016-10-11
4.6k stars
3590
An MCP server and Unity plugin exposing 70-plus executable tools and generated skills that let AI coding agents create scenes, edit scripts, run tests, and debug.IvanMurzak
2026-06-24
2025-04-02
4.6k stars
3591
An out-of-band interaction tool with a command-line client and self-hostable server that captures DNS, HTTP, SMTP, and LDAP callbacks to detect vulnerabilities such as SSRF and XXE.projectdiscovery
2026-08-26
2021-01-29
4.6k stars
3592
Supabase JS is the official isomorphic JavaScript SDK for querying databases, authenticating users, subscribing to realtime events, managing storage, and invoking edge functions.supabase
2026-08-26
2020-05-15
4.6k stars
3593
A one-stop GRC platform for risk management, compliance, audits, and reporting with 200-plus built-in security frameworks.intuitem
2026-06-24
2023-09-20
4.6k stars
3594
A community add-on for DeepSeek Harness that applies host patches, manages prompts, diagnoses state and supports snapshot rollback. It reduces interruption friction without changing the underlying model.kingcharleslzy-ai
2026-10-26
2026-10-16
4.6k stars
3595
An OBS Studio plugin that sends and receives video and audio over the network via NDI, letting creators bring remote feeds into their scenes without capture cards.DistroAV
2026-08-26
2016-10-22
4.6k stars
3596
An iOS location spoofer using proxy MITM modules to rewrite Apple positioning responses, with a map-based coordinate picker.mekos2772
2026-07-09
2026-06-30
4.6k stars
3597
tmuxp is a tmux session manager that saves and loads declarative YAML or JSON workspace files, making reproducible multi-pane terminal layouts easy.tmux-python
2026-08-26
2013-08-27
4.6k stars
3598
A user-friendly desktop sideloader for iOS devices that installs SideStore, imports IPAs, manages pairing files, and handles development certificates and app IDs.nab138
2026-09-12
2025-11-02
4.6k stars
3599
An Android OkHttp interceptor library that records HTTP(S) requests and responses inside the app and provides a built-in UI for inspecting and sharing them.ChuckerTeam
2026-08-26
2018-11-03
4.6k stars
3600
EmbedPDF is an open-source PDF viewer that embeds into any JavaScript app, built on a PDFium WebAssembly engine, with a full viewer, headless components and APIs for annotations, forms, signing and redaction.embedpdf
2026-08-26
2025-01-18
4.6k stars