Tolaria — TypeScript/Windows, Linux, and MacOS

Markdown knowledge base that keeps every note as a plain file on disk with no account, no subscription, and no export step. A built-in Git client handles version history and cross-device sync. Claude Code, Codex, and other CLI agents can edit the vault directly, your notes become native AI context.

✨ Why it's amazing
🔗 Get it: Website | GitHub
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Open Design — TypeScript/Windows, Linux, and MacOS

Claude Design went viral in April, then stayed closed-source, paid-only, and locked to Anthropic's model. Open Design is the self-hostable alternative: the same artifact-first workflow, BYOK at every layer, and 16 coding-agent CLIs auto-detected on your PATH so your existing agent becomes the design engine.

✨ Why it's amazing
🔗 Get it: Website | GitHub
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Material You App List — JavaScript/Android

A living directory of 1,163 Android apps confirmed to support Material You, organized into categories and browsable on a dedicated website. Frequently updated with a changelog and a "Newly Added" section so you never have to hunt for what's changed.

🔗 Dive in: Website
📁 Source Code

❤️ Sincerely: @SeedOSS

SupoClip — Python/Website

OpusClip charges $15–29/month and watermarks every free video it produces. SupoClip replicates the core AI clipping workflow, transcription, viral scoring, automated captions in 20+ languages, with no fees, no watermarks, and no minute caps.

✨ Why it's amazing
🔗 Get it: Website | GitHub
📁 Source Code

❤️ Sincerely: @SeedOSS

Pixelfed — PHP/Android, iOS, and Website

Instagram's algorithm decides what your photos are worth. Pixelfed doesn't: it's a federated photo-sharing platform where your feed is chronological and your data lives on a server you choose. Instances federate via ActivityPub, so you can follow anyone on Mastodon or any other fediverse platform.

✨ Why it's amazing
🔗 Get it: Website | Play Store | App Store
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Avnac — TypeScript/Website, Windows, Linux, and MacOS

Canva replacement that runs entirely in your browser, saves your work locally, and requires no account. Design posters, layouts, and graphics on a canvas with layers, shapes, text, and images, then export a PNG when you're done. A built-in Magic panel lets you make edits with a text prompt.

✨ Why it's amazing
🔗 Get it: Website
📁 Source Code

❤️ Sincerely: @SeedOSS

ChangeDetection — Python/Website

Self-hostable service that watches any webpage for changes and alerts you, replacing paid services like Visualping and Distill.io without per-check limits. Your watchlist reveals what you're buying, researching, and waiting for, paid services own that data, this one runs on your machine.

This post is sponsored by PikaPods

✨ Why it's amazing
🔗 Get it: GitHub | Website
📲 Screenshots
📁 Source Code

🐭 Deploy instantly on PikaPods
❤️ Sincerely: @SeedOSS

CompressO — TypeScript/Windows, Linux, and MacOS

FFmpeg's video compression in a point-and-click desktop app, without writing a single command. Drop in a video, pick a quality target, and get a compressed output, completely offline with no network requests made by the app.

✨ Why it's amazing
🔗 Get it: GitHub | Website
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

OpenOmniBot — Kotlin/Android

The community build of OmniMind's Xiaowan app; an Android agent that executes tasks rather than just responding to them. It runs a full understand → decide → execute → feedback loop, controlling apps via accessibility and vision models, running terminal commands through Termux, and automating multi-app workflows by actually tapping, scrolling, and typing on your screen.

✨ Why it's amazing
🔗 Get it: GitHub
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

HeyForm — TypeScript/Website

Form builder built around the one-question-at-a-time format that consistently improves survey completion rates over full-page designs. Smart conditional logic routes respondents automatically based on their answers, and custom CSS themes match your brand, all without upgrading to a paid plan.

✨ Why it's amazing
🔗 Get it: Website
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Documenso — TypeScript/Website

DocuSign replacement built to be self-hosted or embedded directly into your own product via API. Teams get reusable templates, multi-party signing workflows, and full compliance without paying per-envelope fees.

✨ Why it's amazing
🔗 Get it: Website | GitHub
📲 Demo
📁 Source Code

❤️ Sincerely: @SeedOSS

GitComet — Rust/Windows, Linux, and MacOS

Git GUI targeting GitKraken and SourceTree workflows, without the subscription. Built end-to-end in Rust, it opens the Chromium repository in 1 second where GitKraken takes 25. Local-first, no account required.

✨ Why it's amazing
🔗 Get it: Website | GitHub
📲 Demo
📁 Source Code

❤️ Sincerely: @SeedOSS

Ad-silence — Kotlin/Android

Mutes ads on Spotify, Tidal, Pandora, Soundcloud, and Accuradio the moment they start. No backend, no data collection, it intercepts your volume using Android's notification listener and runs entirely on-device. Under 150KB total.

✨ Why it's amazing
🔗 Get it: GitHub | F-Droid
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Nothing Archive — TypeScript/Website

The central hub for every Nothing & CMF by Nothing device: 214 firmware releases, stock OTA images, and delta packages sourced directly from OEM servers. Beyond firmware, it indexes community apps, GCam ports, guides, and official resources in one place.

🔗 Dive in: Website | GitHub
📁 Source Code

❤️ Sincerely: @SeedOSS

MicYou — Kotlin/Android, Windows, Linux, and MacOS

Turns your Android phone into a wireless microphone for your PC, replacing the need for a dedicated mic dongle or a paid app. Connect over Wi-Fi, USB, or Bluetooth, with built-in noise suppression, auto gain control, and dereverberation on the audio stream.

✨ Why it's amazing
🔗 Get it: GitHub | Website
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Gemini Watermark Remover — JavaScript/Website

Removes the semi-transparent Gemini logo watermark from AI-generated images without uploading anything, all processing runs locally in your browser. The Chrome extension automatically strips watermarks from previews and intercepting native copy and download actions.

🔗 Try it: Website
📁 Source Code

❤️ Sincerely: @SeedOSS

Karakeep — TypeScript/Android, iOS, Windows, Linux, MacOS, and Website

Pocket is gone. Karakeep is what you switch to, saves links, notes, images, and PDFs in one place and automatically tags everything with AI so nothing gets buried. RSS auto-hoarding, a rule engine, and full text search included.

This post is sponsored by PikaPods

✨ Why it's amazing
🔗 Get it: GitHub | Website
📲 Screenshots
📁 Source Code

🐭 Deploy instantly on PikaPods
❤️ Sincerely: @SeedOSS

🌙 Eid Mubarak from @SeedOSS

Wishing everyone celebrating a blessed Eid filled with joy, good food, and people you love.

Back to your regularly scheduled open-source content soon. 🤍

Plezy — Dart/Android, iOS, Windows, Linux, and MacOS

A single client for both Plex and Jellyfin, on every major platform. Handles offline downloads, Live TV with DVR, Watch Together, chapter scrubbing with thumbnail previews, and Trakt/AniList tracking, without locking anything behind a subscription.

✨ Why it's amazing
🔗 Get it: Website | App Store | Play Store
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Sparkle — TypeScript/Windows

Windows ships with bloatware, telemetry and registry traps most users never find. Sparkle kills them through a GUI, bundling debloating, DNS management, app installs, temp cleanup, and a restore point manager, no terminal needed.

✨ Why it's amazing
🔗 Get it: GitHub | Website
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

Retune — TypeScript/Website

Tweaking spacing, colors, or typography by typing pixel values into an AI chat is slow. Retune adds a visual overlay to your running app, where you click any element, adjust it with sliders and pickers, and Claude Code or Cursor writes the changes to source.

✨ Why it's amazing
🔗 Try it: Website
📁 Source Code

❤️ Sincerely: @SeedOSS