https://portainer.io/ - easy way to manage your Docker. You can consider it as a graphical interface for all your Docker and Docker Swarm commands. Could be useful, if your organisation uses many images. Quite handy, try the demo.

#Docker

Free ebooks from O'Reilly http://www.oreilly.com/programming/free/

The article "5 Docker Utilities You Should Know": https://blog.xebialabs.com/2017/05/18/5-docker-utilities-you-should-know/

#Docker

https://musikcube.com/ - is a fully functional terminal-based music player

#terminal #cli

https://csspeeper.com/ - Chrome extension, the smart CSS viewer tailored for Designers

#chrome #chromeextension #css

http://exonum.com - Exonum is the extensible framework for your own blockchain projects

#blockchain

More and more countries attempt to forbid the VPN and other anonymizers to keep the Internet under the control. I think it would be nice to remind you the Streisand project, which is essentially Ansible scripts that help you to set up your own server with many useful services https://github.com/jlund/streisand

#VPN #ansible

Chromeless - yet another tool to write functional tests with Chrome browser. Supports both local environment and AWS Lambda our of the box. Written on TypeScript. https://github.com/graphcool/chromeless

#JS #chrome #testing

Facebook works on his own open source Mercurial server, it is called Mononoke and is written on Rust. https://github.com/facebookexperimental/mononoke

#rust #mercurial #hg

Mailit - A tiny microservice with REST API that simply sends emails. Written on JavaScript. https://github.com/dthree/mailit

#emails #microservice

For those folks who prefer lestening to an old-school radio instead of Spotify: http://radio.garden/

#radio #music

https://send.firefox.com/ - The new online service for instant file sharing from Mozilla

#file #sharing #encription

https://github.com/ponzu-cms/ponzu - Ponzu is quite interesting and unusual CMS. A traditional CMS is usually a ready application with functionality extended by plugins. On the contrary Ponzu is a command line tool that scaffolds ready code and HTML pages for you. For example, if you need to add a new page "Author", you can type the command:

"$ ponzu gen content author firstname:"string" <other fields>"

and Ponzu will generate the table in the DB, code for it and ready editable page for you. Now you need to build the code and run it and you will see the nice CMS in your browser! Your code can access the data via the REST API over HTTP2, no matter what language or platform you are using.
Definitely it worth to try on your next project.

#go #cms

https://stackblitz.com/ - StackBlitz is the online IDE where you can create Angular & React projects that are immediately online & shareable via link in just one click. You can find few examples and demos in this article: https://medium.com/@ericsimons/stackblitz-online-vs-code-ide-for-angular-react-7d09348497f4

#angular #react #ide

Do you like the SQL language? Here is the FSQL console tool, that allows you to search files on your local computer using SQL-like queries. Say, the query

$ fsql "SELECT name FROM ~/Downloads WHERE name LIKE %csc%"

returns all the downloaded files that contain "csc" in their name.

#go #cli #sql

https://github.com/kshvmdn/fsql

OpenSnitch - is the small firewall utility for Linux, that intercepts any outgoing traffic, asking your permission to allow or deny it. The project is on alpha, but it looks promising.

#security #firewall #linux

https://github.com/evilsocket/opensnitch

gtop - yet another system console monitor. Looks nifty, but it is written in JavaScript.

#cli #monitoring #js #npm

https://github.com/aksakalli/gtop

Free ebook "Understanding Message Brokers. Learn the Mechanics of Messaging through ActiveMQ and Kafka"

#ebook #free #kafka

http://www.oreilly.com/programming/free/understanding-message-brokers.csp

Cloudprober is a monitoring software that makes it super-easy to monitor availability and performance of various components of your system.

#monitoring #go

https://cloudprober.github.io/

Some things can be done only from a browser. For example, make a screenshot, generate PDF of a page, UI or performance testing... Puppeteer gives you a high-level API to manage a headless Chrome and automate all this things.

#headless #chrome #automation #js

https://github.com/GoogleChrome/puppeteer