Matrix.org
Element.io
Signal
Telegram
Revolt.chat
Rocket.Chat
Mattermost
Discord
Commandline Challenge
Prompt
Codecademy's Learn the Command Line
nodo
Cwiki
Learn Git Branching
PerfOps CLI
Mobbin
Matrix.orgMatrix.org is recommended for individuals and organizations that prioritize privacy and security in their communications. It's ideal for tech-savvy users who value open-source solutions and those who seek to avoid centralized communication platforms. Additionally, it's suitable for developers looking to build custom communication solutions using a versatile protocol.
Based on our record, Matrix.org seems to be a lot more popular than Commandline Challenge. While we know about 597 links to Matrix.org, we've tracked only 9 mentions of Commandline Challenge. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Technical implementation should include privacy controls as core features, not afterthoughts. Build data export functionality, implement secure deletion processes, and provide transparency reports showing what data you've collected and shared. Open-source privacy tools like Tor and Matrix provide excellent examples of privacy-first architecture design. - Source: dev.to / 6 months ago
Matrix is an open, decentralized communication protocol for real-time messaging, voice, and video. Synapse is the reference homeserver implementation -- the software you run to participate in the Matrix network. Think of it like email: you run your own server, but you can communicate with anyone on any other Matrix server worldwide. - Source: dev.to / 6 months ago
Matrix is the decentralized Slack of the future (or present really!). - Source: dev.to / 7 months ago
/me sighs; Merry Christmas everyone. For what it's worth, we've been working on improving Matrix's metadata footprint this year: MSC4362 (https://github.com/matrix-org/matrix-spec-proposals/blob/kaylendog/msc/simplified-encrypted-state/proposals/4362-simplified-encrypted-state.md) got implemented on matrix-js-sdk for encrypting room state (currently behind a labs flag on Element Web). Meanwhile more radical... - Source: Hacker News / 8 months ago
I think most of these are built using Matrix: https://matrix.org. They have connections with most providers like iMessage, FB, Instagram, etc. - Source: Hacker News / about 1 year ago
To get crazy fast in the command line, try Command Line Challenge, practicelinux.com, learnshell.org and commandlinefu.com. Source: almost 3 years ago
I put something together very similar to this, https://cmdchallenge.com that I like a bit better because it has console input. There is also a Christmas edition "12 days of shell" https://12days.cmdchallenge.com that is more like a learning progression. - Source: Hacker News / almost 3 years ago
Nice to see this posted on HN! A while back ago I used them for the design of a site a built https://cmdchallenge.com/ which gives it a nice feel of achievement badges without using standard unicode characters that may look different depending on the client. - Source: Hacker News / almost 3 years ago
Cmd challenge is a website that gives you a linux terminal, and asks you to perform different tasks on it, so you sharpen your linux terminal skills. - Source: dev.to / over 3 years ago
Aye that's a good one. CmdChallenge is also quite nice. Source: about 4 years ago
Element.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Prompt - Prompt provides fully-integrated writing education solutions, combining instruction, curriculum, and feedback. We support educational institutions, companies, and individuals.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Codecademy's Learn the Command Line - Learn how to control your computer with the command line!
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
nodo - Manage your daily tasks in the command line