The best Open Startup List out there! All info on open startups, how to become an open startup, open startup metrics, open startups revenue and more.

MVP.css - No classes, no framework. Just semantic HTML and you're done.

Primer Library is a collection of the best digital education resources for parents navigating school closures due to COVID.

We believe that kids are remarkable — and our education system underestimates them. We're on a mission to build the one they deserve.

Send fun, personalized, and physical birthday cards to your co-workers with ease. All organized and mailed automatically through Slack. Great for remote teams or teams that just want to send birthday cards that co-workers will cherish forever.

Simply push your events data, then retrieve it in a way that makes sense to you and your users.

Real-time Video Chat App to Fight Boredom and Loneliness for Socially Isolated People Affected By Coronavirus

A fun platform to learn about cryptography through solving challenges and cracking insecure code. Can you reach the top of the leaderboard?

Stock Alarm lets you set realtime stock alerts to help you easily track a range of equities live, receive stock alerts through phone calls & ios push notifications. Features a variety of triggers including price limits, percent changes, SMA, EMA, MACD and more

Service Station is a modern macOS Finder Extension that lets you customize the Finder's right-click menu. On the Mac App Store.

Add your favourite applications for any file type. Or run scripts directly from Finder.

Buy art you really want in manageable installment payments, and support independent artists.

The goal was to be able to animate images and gifs over a video with controls that worked easily on both mobile and desktop, all on a website.

A database for data people.

TerminusDB is an open-source model-driven graph database for knowledge graph representation designed specifically for the web-age. The result is unified, well-structured & refined data - the jet fuel of future business.

Gentle is an app where you write requests about your worries and get (gentle) replies back from strangers. It’s cute, anonymous, and moderated.

A virtual place where people can interact with friends and introduce them to each other just like they do in real life!

Create your own virtual place that imitates a restaurant, a bar, a garden and even a beach, and then invite your friends to join.

The Gives' platform allows you to watch YouTube videos while video chatting with others.

A macOS menu bar app to help you give better presentations. It lets you annotate any screen, highlight your cursor, and more. It is the perfect tool for online teaching, recording tutorials, giving a demo or a presentation, working remotely, etc.

Barbra lets classmates create online study groups to share flashcards, notes, and goals with one another.

Spending Approvals 👍 on Slack.

Intuitive spend management software to Request, Approve and Track all your business purchases before they happen. Regain control of your company’s expenses.

Opensource Tamagochi-alike device for Pentesters

Multi-tool Devices for Hackers

Slash Packaging is a directory of brands that offer packaging transparency information at /packaging. It's a tool launching on Earth Day to help people find brands that care about sustainable packaging and have a /packaging page on their site.