Open-source

Voting system with powerful administration tool: multiple voting, templates, unlimited number of options, support for multiple languages, IP-Logging, IP-Locking, cookie support, comments, job scheduling, random selection and ...

Concurrent text file and mySQL database .

A popular open source forum that works well, a simple user interface and an admin group, it's easy to configure.
phpBB Guru - the official Russian support for the phpBB forum phpbbguru.net
Russian forum site phpBB myphpbb.com.ru

Generator html forms, up to 100 form fields, all variants of input fields including file downloading, customizable field properties, processed data sends to the specified email address or stores in the database, the administrator panel.

Powerful address book, mailing lists and applications. It is executed in PHP with the SQL database.

Ideal for professionals, organizations and private users. Easy in learning, flexibility in design and content management. Many powerful but simple features will help publishers and network developers.

A site where anyone can edit pages through an HTML form. Automatic connection on the server side, all pages are stored in the database.

TYPO3 has one of the most complex control panels, but also more features.
This CMS is only for a big site, it needs a big hosting, cumbersome.

I would not recommend that you start with this CMS. Not all of them master it. Try WordPress, and if it is not enough, then you are here.

TYPO3 is suitable for creating blogs, online newspapers, educational portals, online stores and ...

Blog-script showing multiple blogs, categories/subcategories, skins, search function, many languages, search engines for friendly URLs.

The Photo Gallery system allows you to manage your photos on your own website. You can easily create and maintain photo albums through an intuitive interface. Photo management includes automatic nail creation thumbs, image resizing, rotation, screen capture, captioning, searching and .... Create a header, an additional level of secrecy. Give access to your friends and family, let them upload and manage their own photos on your website!

Elegant. Effective. Powerful. Free. And it's all about him. SMF - a package of programs of the new generation, is full of functions and at the same time having minimal demand for resources.

The most popular site engine. The reason is ease of installation and use.
Which does not mean that you do not have to study it. We all learned how to work with the MS Word, browsers ... You also just need to take time for it.
Because of that most people choose WordPress and as a result is creted huge choise of templates and plug-ins.

Initially WordPress is like a CMS for blogs, but we can use it as a CMS for blogs or a regular website. Simply in the control panel we assign the start page of the site. And then we choose to add information to pages or records. That is, we run a website or blog or combine.

Plug-ins allow you to add details like social networking buttons, contact form ... or add serious functionality like the ability to have versions of the site in different languages, forum, statistics.

The code is open, if you are familiar with web programming, you can write the plug-in yourself or take it as a basis ready and correct for yourself.

TikiWiki is an international, extensible Management System for creating various web applications, websites, portals, internal and external networks. TikiWiki also works well as a collaboration tool on the network. TikiWiki has many own blocks and sections that you can connect or disconnect if necessary.

Portal system with a wide range of modules.

OpenStreetMap with the organizations on the map.
The main convenience is the filters, we see only that the nm is interesting.
The main inconvenience is that the menu offers everything that is on this section of the map and what is not. For example, if you do not have a public transport in the village, this menu item will still be present.

1. We go to the map, select the required portion of the map,
2. In the menu on the left we select a group of leisure, services, transportation ... and then a subgroup,
3. get selected on the map, it can be a cafe, bus stops ... you can select several groups.

The Russian part of OpenStreetMap.
The site is somewhat similar to the original one, but here you can choose the maps - Bing Snapshots, Cosmosnimki, Bicycle Map and a number of more.

This is convenient because the original OpenStreetMap does not

OpenStreetMap made their semblance of panoramas from Google. Only here are not panoramas, but photographs.

Script library that automates the installation of web applications to a website. Fantastico scripts are executed from the administration area of a website control panel such as cPanel. Fantastico's web site claims that they are installed on ten thousand servers, with a million users worldwide.

Can have an unlimited number of hosting plans, offer monthly, quarterly, semi-annual and annual payment options including tax. AccountLab works with PayPal, WorldPay (FuturePay), NoChex, 2checkout and offline payments such as checks or bank transfers.

Also worthy of attention.
Easily adjusts keywords, it's easier to promote than other CMS.
It is not difficult and convenient to administer.

Expanded by modules (payment systems, RSS, statistics, subscription, chat ...), but not as much as for WordPress. And those finished even less.

Here you can create a small online store or another site with financial transactions. The security system is not suitable for banks or big stores.

Huawei and Honor mobile device community

The site is dedicated to people who are interested in mobile devices manufactured by the Chinese company Huawei Device, which is a structural unit of the large telecommunications company Huawei Technologies Co. Ltd. (Kit. 华为).

Actual information, both on the activities of the company itself, and on its products.
News from the life of Huawei, news and reviews of new devices and software for these gadgets.

Detailed catalog of smartphones and mobile phones, tablets and Huawei modems, containing detailed information about each specific device.

Forum

Organization of technical user support in real time:

• email flow tracking
• login to the mail server using POP3,
• unlimited email addresses,
• methods to avoid looping answering machines,
• ...

The first free open source CMS. The control panel is more complicated then WordPress. You can make a fairly powerful and big site.

A big number of themes and plug-ins have been created.
Here you can create a news site, online store, catalog, bulletin board, even a small social network.

However, for the full use of Joomla! It would be nice to have some knowledge of web programming.

Photo Gallery system, showing categories and albums, thumbs and sets the intermediate sizes of pictures, search for new and random pictures, user management (private galleries, groups), user comments, e-cards, slideshow.

Online training courses designed to help educators create quality interactive courses. WYSIWYG editor is available in 34 languages.
The teacher has full control over all the settings of the course.
There are a lot of flexible actions (Forums, Journals, Quizzes, Resources, Elections, Reviews, Appointments, Chats, Symposia, user list tracking, mail integration and ....

The center of live customer support, a powerful tool, allows you to conduct a real-time conversation with visitors to your site, a database, the most frequently asked questions.
You can access the Help Center, live from any computer with Internet connection, anywhere!

This powerful tool allows true 24/7 customer support on your website!

Very powerful web-scheduler: calendar, organizer.

(A license is required)
From the basic, information web sites to e-commerce, this script greatly simplifies the creation and management of Internet solutions. A simple and affordable management process. Suitable for beginners and experienced.

Project management, tasks with diagrams, forums, files, calendar, contacts, language support, user permissions, themes.

Almost like Telegram or Whatsapp, but without tracking and centralized management.
No need to have your phone number.

Delta Chat does not have its own servers, instead it uses the largest and most distributed open messaging system: the existing network of e-mail servers.

Exchange messages with everyone whose email address you know, there is no need to install the DeltaChat application.
All you need is a standard email account.

This CMS is usually chosen by those who need a very big Internet project.
The control panel is much more complicated, but also more functional, which is suitable for a corporate network.
Many tools for managing a unified database of users.

Thousands of plug-ins that will add a system of blogs, forums. Drupal has its very good forum where you can help each other to learn and use CMS to the maximum.

But as for those, the choice is not great, so it will be necessary to try or contact others, here the forum will help.

A powerful script of blogs, showing multiple blogs, group authorship, projects and future posts.

Open sea map.

The goal is to collect information useful to seamen and yachtsmen, and provide it in a convenient form.
Here is information about lighthouses, buoys and other navigation signs, repair shops, shops, restaurants, etc.

OpenSeaMap is created by OpenStreetMap and uses its database, filling the gap, so to speak.
OpenStreetMap deals with the land, and the water space is not affected.
OpenSeaMap fills water space with navigation information.

OpenStreetMap is a free project for the joint development of public maps and diagrams of cities, streets, roads with the help of manual or automatic data entry, as well as obtaining data from portable GPS-receivers.
The project site runs on the MediaWiki engine, similar to Wikipedia.

Maps are licensed under the free license CC-BY-SA 2.0 (for CC-BY-SA 3.0 license, Which is used in particular for Wikipedia's text content, the project has not been transferred, but version 2.0 is compatible with it, and OpenStreetMap has nothing to do with the Wikimedia Foundation.

I found the plans of many cities that are not in Google maps, or Yandex.Maps.

The 3D globe

Open topographic maps.

Free topographic maps based on OpenStreetMap data with a digital elevation model (SRTM).

The project site has the ability to download maps of regions for Garmin devices.

supported by the Friedrich-Alexander University Erlangen-Nuremberg

(Formerly PHPSurveyor) is an open source application written in PHP based on MySQL, PostgreSQL or MSSQLdatabase.
Distributed under the GNU General Public License.
The program allows users to develop and publish surveys in a convenient mode, which does not require special programming knowledge.

System for sales management, flexible search, template system, Yahoo Maps interface.

Zen Buyer's Basket is really the art of e-commerce: free, easy to use, open source. The software is developed by a group of co-owners of the store, programmers, designers and consultants who think that e-commerce could and should be done differently.

A powerful buyer's basket with a wide variety of modules and support for almost every payment gate. A large group of developers is ready to offer solutions depending on your needs.

Convenient and yet powerful buyer's basket, an unlimited number of categories and products, multiple payment gateways, downloadable products. It is very easy to modify.

Blog with open-source graphics for web designers: icons, brushes, clipart ...

A social decentralized network without advertising, similar to Twitter or Weibo.
~ 4.5 million users.

Thousands of independent communities, using Mastodon, form a common network where each planet, despite its differences, is part of something in common.

Thanks to the distribution of the network, many moderators are ready to help you, and there are also nodes with stricter behavioral requirements.

You can run your social platform with your own infrastructure. Do not rely on other companies that can change the rules of the game at any time - set your own rules.

The social network is supported by the community and is not owned by any person or organization.

A network of nodes, or pods, that are located in different individuals and organizations.
Each node runs on its own copy of the engine, being essentially a separate web server.
Network users can create an account on any one of these servers, but will still interact with all other servers.

Posts can be public or limited.
Restricted posts can only be read by a particular group or groups.
Besides existing groups (friends, family, work ...), you can create your own.
You can read the posts of another user without adding them to your friends.
The ribbon can be filtered by groups.

Export messages to Facebook, Twitter, Tumblr and Wordpress.

Distributed social network - decentralized, secure, modular.

The ability to synchronize contacts from Facebook, Twitter, Diaspora, StatusNet and several other social services.

Decentralized network of hubs.
A platform for creating social networks with a transparent identification system and access control tools.

Hubs are servers that exchange data in the network "grid". All hubs are equal. Hubs can be linked to one or more third-party hubs depending on the need.

The channel is the main element in the grid. A channel can be represented in different ways: a private page, blog or forum. Channels can be linked to other channels to share information according to flexibly configurable access rights. The channel address is in the usual format: channel@hub.domain.

Transparent migration means real control over your data.
In Habzilla, you have an account in the grid rather than on a particular server and this account can move around the grid.
You can clone a channel to several hubs to increase resistance to network failures and counteract censorship, or you can migrate a channel from one hub to another with all your data and contacts.

You can link the cloud storage of your channel's files to your hard drive.