Topic
Open-source startups tagged #cross-platform
14 open-source startups in this directory carry the GitHub topic #cross-platform. 11 pushed code in the last 30 days, 1 has been quiet for 31–120 days, 2 have not pushed in over 120 days or are archived. Topics are set by each repository’s own maintainers, so this is what those projects chose to call themselves rather than a category we assigned.
Ship status
11 of 14 pushed in the last 30 days.
The list
All 14, most-starred first.
The last column is the most recent push to any branch, by a person or a bot — it is not a claim that anyone is maintaining the project, and a quiet repository may be a finished one.
| Project | What it does | Stars | Ship status | Last push |
|---|---|---|---|---|
 NextChatChatGPTNextWeb/NextChatStill shipping | ✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows. | 88.8K | Still shipping | |
 spacedrivespacedriveapp/spacedriveStill shipping | Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust. | 39.1K | Still shipping | |
 KazumiPredidit/KazumiStill shipping | 基于自定义规则的番剧采集APP，支持流媒体在线观看，支持弹幕，支持实时超分辨率。 | 35.3K | Still shipping | |
 flameshotflameshot-org/flameshotStill shipping | Powerful yet simple to use screenshot software :desktop_computer: :camera_flash: | 31.2K | Still shipping | |
 wikirequarks/wikiStill shipping | Wiki.js | Next Generation Open Source Wiki | 29K | Still shipping | |
 SteamToolsBeyondDimension/SteamToolsSlowed | 🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。 | 27.1K | Slowed | |
 gopeedGopeedLab/gopeedStill shipping | A fast, modern download manager for HTTP, BitTorrent, Magnet, and ed2k. Cross-platform, built with Golang and Flutter. | 26.8K | Still shipping | |
 readestreadest/readestStill shipping | Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience. | 25.1K | Still shipping | |
 sqlitebrowsersqlitebrowser/sqlitebrowserStill shipping | Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at: | 24.7K | Still shipping | |
 notablenotable/notableGone silent | The Markdown-based note-taking app that doesn't suck. | 23.5K | Gone silent | |
 activitywatchActivityWatch/activitywatchStill shipping | The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused. | 19.2K | Still shipping | |
 shotcutmltframework/shotcutStill shipping | cross-platform (Qt), open-source (GPLv3) video editor | 15.4K | Still shipping | |
 devhubdevhubapp/devhubGone silent | TweetDeck for GitHub - Filter Issues, Activities & Notifications - Web, Mobile & Desktop with 99% code sharing between them | 10.1K | Gone silent | |
 DnsServerTechnitiumSoftware/DnsServerStill shipping | Technitium DNS Server | 10.1K | Still shipping |
Related collections
Sideways from here.
The 8 largest other topics in the directory, then the other ways to slice it.