jub0t / Concat

The truly free, open-source, local-first, cross-platform CapCut replacement. Scriptable through a JSON-RPC API & MCP.

oxc-project / tsrs

Rust port of the TypeScript 7 type checker

xtool-org / xtool

Cross-platform Xcode replacement. Build and deploy iOS apps with SwiftPM on Linux, Windows, macOS.

kividbio / kividb

A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in

mixelpixx / Konnect

AI-assisted PCB design for KiCAD 10. Native KiCAD plugin — a single Rust binary exposing 217 schematic, layout, routing, placement, design-review, and manufacturing tools to Claude, or the LLM of your choosing

ayaka-notes / ayakaleaf-pro

The ultimate open-source Overleaf extension and alternative: a free, self-hosted, drop-in replacement for Overleaf Community Edition with nearly all Pro feature—SSO, AI Assistant, Git(Hub/Lab）/ Dropbox sync, track changes, sandboxed compilation, Zotero, Mendeley and more. Formerly @Ayaka-notes Overleaf Pro. Docs: https://ayakaleaf-pro.ayaka.space

jo-inc / camofox-browser

Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.

CloakHQ / CloakBrowser

Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 50+ tests passed.

sirioberati / Genjustsu-Open-Source-Workflow

Open-source AI video replacement workflow by TEIN. Combine depth maps, SAM segmentation, face meshes, and audio processing to replace characters and objects with Seedance. Includes a local web UI to prepare inputs, review masks, preview generations, and export with original audio.

moonbai-studio / tungsten-edge

A per-window taskbar for macOS — a Dock replacement that organizes by window, not app.

sarensw / MacPacker

Archive manager and 7zip replacement for macOS. Preview (nested) archives without extracting them. Extract single files.

wilbowes / EchoMuse

Alexa replacement and controller for Echo Dot 2nd Generation device.

TamaribaEmu / OpenPS2BIOS

Experimental open-source replacement PlayStation 2 BIOS for emulators. MIT licensed.

baserow / baserow

Build databases, automations, apps & agents with AI — no code. Open source platform available on cloud and self-hosted. GDPR, HIPAA, SOC 2 compliant. Best Airtable alternative.

cristipufu / strata-files

Strata Files: a fast, native, keyboard-first file manager and Finder alternative for macOS. Instant search, live folder sizes, disk usage map, dual pane.

VonHoltenCodes / SlowBooks-Pro-2026

Free, source-available accounting: double-entry bookkeeping, invoicing, US payroll, inventory, bank feeds - desktop app with built-in multi-user Server Edition (no Docker needed). A QuickBooks replacement. No cloud, no caps.

Freika / dawarich

Your favorite self-hostable alternative to Google Timeline (Google Location History)

ale1800 / LocalDot

Drop-in replacement board for the Echo Dot 3rd Gen

FelixKratz / SketchyBar

A highly customizable macOS status bar replacement

germondai / trawl

Self-hosted scraping engine — bypasses any JS challenge & captcha: Cloudflare, Turnstile, reCAPTCHA, hCaptcha, GeeTest. FlareSolverr & Byparr alternative and drop-in replacement for your *arr stack.

Sarg338 / Homestead

Homestead - a replacement home screen and debloater for Fire TV

vosen / ZLUDA

CUDA on non-NVIDIA GPUs

dragonflydb / dragonfly

A modern replacement for Redis and Memcached

Jepl4r / sonix-player

A replacement player for the HiBy R3 Pro II and R1, written on LVGL.

PeroTuncay / DeckyHelixSRManager

Decky Loader plugin for Steam Deck and other SteamOS/Bazzite handhelds: download, build and install HelixSR (a DLSS-based FSR 3.1 replacement) per game, directly or through OptiScaler, and check that it's working.

Hypfer / Valetudo

Cloud replacement for vacuum robots enabling local-only operation

Dataojitori / nocturne_memory

A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.

riyasy / FlyPhotos

A blazing fast ultra-light photo viewer replacement for Windows. Works similar to Picasa Photo Viewer.

ymatrix1 / PortPS5

Converts decrypted PS5 game dumps into native Windows executables via binary relinking, replacement system libraries, and Vulkan. No CPU emulation.

vercel / streamdown

A drop-in replacement for react-markdown, designed for AI-powered streaming.

aoguai / LiYing

LiYing is an automated photo processing program designed for automating the post-processing workflow of ID photos in general photo studios. | LiYing 是一套适用于自动化 完成一般照相馆后期证件照处理流程的照片自动处理的程序。

pointfreeco / sqlite-data

A fast, lightweight replacement for SwiftData, powered by SQL and supporting CloudKit synchronization.

ampersandru / VectorDash

Local, full Windows search replacement, clipboard manager, and launcher: files, apps, settings and semantic media search with Google's EmbeddingGemma 2.

andrew-waters / orchard

The native UI for Apple Containers and (o)MLX sandboxes, written in swift as a replacement for docker desktop

davatorium / rofi

Rofi: A window switcher, application launcher and dmenu replacement

dalance / procs

A modern replacement for ps written in Rust

ytti / oxidized

Oxidized is a network device configuration backup tool. It's a RANCID replacement!

Genivia / ugrep

🔍 ugrep 7.8 file pattern searcher -- a user-friendly, faster, more capable grep replacement. Includes a TUI, Google-like Boolean search with AND/OR/NOT, fuzzy search, hexdumps, searches (nested) archives (zip, 7z, tar, pax, cpio), compressed files (gz, Z, bz2, lzma, xz, lz4, zstd, brotli), pdfs, docs, and more

huggingface / AnyLanguageModel

An API-compatible, drop-in replacement for Apple's Foundation Models framework with support for custom language model providers.

lakehq / sail

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

richgel999 / miniz

miniz: Single C source file zlib-replacement library, originally from code.google.com/p/miniz

Silentely / eSIM-Tools

专为已有 Giffgaff 和 Simyo 号码的用户设计的现代化 eSIM 管理工具集，支持将物理 SIM 卡转换为 eSIM、设备更换和二维码生成。(A modern set of eSIM management tools designed specifically for users who already have Giffgaff and Simyo numbers, offering support for converting physical SIM cards to eSIMs, device replacements, and QR code generation.)

josejuanqm / docky

Docky is a Dock replacement for macOS that elegantly replaces the system one. It brings the Dock back into reach: quieter, smarter, and native-feeling, with a configurable layout, widgets, a fullscreen Launchpad, a live window switcher, custom icons, and scripted actions.

toniebox-reverse-engineering / teddycloud

teddyCloud is an open source server replacement for the Boxine Cloud

VII-Cae / hyalite--liquid-glass

Real refraction liquid glass for the web: SDF lens maps + SVG displacement + backdrop-filter. One file, no WebGL.

DS-Homebrew / TWiLightMenu

DSi Menu replacement for DS/DSi/3DS/2DS

trzsz / trzsz-ssh

trzsz-ssh ( tssh ) is an ssh client designed as a drop-in replacement for the openssh client. It aims to provide complete compatibility with openssh, mirroring all its features, while also offering additional useful features. Such as login prompt, batch login, remember password, automated interaction, trzsz, zmodem(rz/sz), udp mode like mosh, etc.

webserver-llc / angie

Angie - drop-in replacement for nginx

joeycastillo / Sensor-Watch

A board replacement for the classic Casio F-91W wristwatch

goshs-labs / goshs

Feature-rich single-binary file server for red teamers and developers. HTTP/S · WebDAV · FTP/SFTP · SMB · LDAP/S · NTLM hash capture · DNS/SMTP callbacks · TLS · Auth · Share links. A powerful python3 -m http.server replacement.

ClusterM / open-bamboo-networking

Open-source drop-in replacement for Bambu Studio's proprietary `bambu_networking` plugin.

etkecc / ketesa

Admin UI for Matrix servers, formerly Synapse Admin. Drop-in replacement with extended features, multi-backend support, and visual customization.

SpringHgui / daro

Navicat replacement；navicat 替代品； Flutter 构建的轻量级桌面数据库管理工具；保留navicat手感；

T8mars / video-replacement-skill-factory-T8

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cockroachdb / cockroach

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

legendary-gl / legendary

Legendary - A free and open-source replacement for the Epic Games Launcher

deepnote / deepnote

Deepnote is a drop-in replacement for Jupyter with an AI-first design, sleek UI, new blocks, and native data integrations. Use Python, R, and SQL locally in your favorite IDE, then scale to Deepnote cloud for real-time collaboration, Deepnote agent, and deployable data apps. https://deepnote.com/

tinyhttp / tinyhttp

🦄 0-legacy, tiny & fast web framework as a replacement of Express

Lord-Kamina / SwiftDefaultApps

Replacement for RCDefaultApps, written in Swift.

MolecularAI / REINVENT4

AI molecular design tool for de novo design, scaffold hopping, R-group replacement, linker design and molecule optimization.