Simple yet flexible JavaScript charting for designers & developers

LOG MANAGEMENT FOR ALL
Built to open standards, Graylog’s connectivity and interoperability seamlessly collects, enhances, stores, and analyzes log data.

eSignatures made secure, simple and affordable. Send, manage and sign documents from anywhere, on any device, or automate electronic signatures using our API.

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Docker Registry or 'Registry' is an open source and highly scalable server-side application that can be used to store and distribute Docker images. It was a server-side application behind the Docker Hub. In most use cases, a Docker Registry is a great solution if you want to implement the CI/CD system on your application development. The Private Docker Registry gives more performances for the development and production cycle by centralizing all your custom Docker images of application in one place.

Déjà Dup (day-ja-doop) is a simple backup tool. It hides the complexity of doing backups the Right Way (encrypted, off-site, and regular) and uses duplicity as the backend.

MyWebSQL is the ultimate desktop replacement for managing your MySQL databases over the web. With interface that works just like your favourite desktop applications, you don't need to keep switching over webpages to get simple things done. Just login to your database and manage your database as if your are working on your desktop!

a free hex editor / disk editor for Linux, Windows and MacOSX

Okteta is a simple editor for the raw data of files. This type of program is also called hex editor or binary editor.

Schools and learningSchoolsSchools directorySchool closures

This article focuses on software which emulates home computers, a class of personal computer which reached the market in the late 1970s, and became immensely popular in the following decade, selling many millions of units. Leading home computer companies included Commodore, Sinclair, Atari, Apple, Acorn, Tandy Radio Shack, and Amstrad.

In this article, you will learn about some free, open source, and exciting, text-based tools or utilities to help you do more with boredom on the Command line.

Most of us use online services like Gmail, Dropbox, Skype, Evernote etc. on a daily basis without having control over the service. However, now it’s easier than ever to find a self-hosted alternative to your favorite online service and have complete control over it. In this article, we will share a huge list of self-hosted alternatives to popular online services.

Find alternatives to:
Google Analytics
WordPress, Joomla, Drupal
Google Drive, OneDrive, Dropbox
Gmail, Yahoo Mail
Google Reader, Feedly
Google Docs, Microsoft Office Online
Evernote, OneNote, Google Keep
Skype, Slack, HipChat
Trello
GitHub
Google Calendar, Apple Calendar, Mozilla Thunderbird’s Calendar
Zendesk, UserVoice, Freshdesk
Disqus, Facebook Comments, IntenseDebate
Facebook, Twitter
Wikia, Wikipedia
Shopify, Gumroad, Sellfy
LastPass
Imgur, Flickr, ImageShack
SugarCRM, Zoho, Nutshell
TinyURL, goo.gl, CloudApp

One of the reasons why we love our servers (and we love them a lot!) is that everyone gets full root access. This means that you are in full control over your server while still having the dedicated, EPIC 24/7 support. You can install any software and application you want to. There are many options to choose from when it comes to self-hosted alternatives to hosted services. But first off, what are the differences?

A disclaimer: we may be a bit biased, as we really love and support the open source community. We are always open to criticism and suggestions, though. So let us know in the comments if there’s anything you think we should change.

Do you want to block visitors by country?
Select the countries you want to block, IP address version (IPv4 or IPv6), output format and press the "Download" button.

The output formats supported are Apache .htaccess, Linux iptables, CIDR, Netmask, Inverse Netmask, IIS web.config, Cisco ACL, PeerGuardian2, network-object, Cisco bit bucket, Juniper Junos and MicroTik. Please find the details below:

Sklep internetowy z tysiącami opon samochodowych osobowych, ciężarowych, motocyklowych, przemysłowych, letnich, zimowych, itp. Oprócz opon można nabyć również dętki. Ogromny wybór wśród ponad 43 tysięcy produktów. Zapraszamy!

The BFG is a simpler, faster alternative to git-filter-branch for cleansing bad data out of your Git repository history:

Removing Crazy Big Files
Removing Passwords, Credentials & other Private data
The git-filter-branch command is enormously powerful and can do things that the BFG can't - but the BFG is much better for the tasks above, because:

Faster : 10 - 720x faster
Simpler : The BFG isn't particularily clever, but is focused on making the above tasks easy
Beautiful : If you need to, you can use the beautiful Scala language to customise the BFG. Which has got to be better than Bash scripting at least some of the time.

Timeshift is a GTK3-based, open source, system restore utility which takes incremental snapshots of the system using rsync and hard-links. These snapshots can be restored at a later date to undo all changes that were made to the system after the snapshot was taken. Snapshots can be taken manually or at regular intervals using scheduled jobs.

Nmon is short for “Nigel’s Monitor”. It’s a systems administrator, tuner, and benchmark all wrapped up in an easy-to-use tool. The utility displays performance information on the CPU, memory, network, disks (mini graphs or numbers), filesystems, NFS, top processes, resources (Linux version & processors) and more.

Krusader is an advanced, twin-panel (commander-style) file manager designed for KDE Plasma. Krusader also runs on other popular Linux desktop environments such as GNOME.

Map your brainstorming sessions with Freeplane, the 13th in our series on open source tools that will make you more productive in 2019.