Free Software for Self-Hosted
GitBook
Let's Encrypt
Let's Encrypt is a non-profit certificate authority that provides TLS certificates for websites and web applications, free of charge. Let's Encrypt is managed by the Internet Security Research Group which operates to create a more secure web. Let's Encrypt provides an API that can be used by other internet services to provide free SSL to customers that want to host their websites over HTTPS.
Jekyll
Jekyll is a static site generator written in Ruby. With Jekyll, you can transform your plain text into static websites or blogs. No more database, and cumbersome updates and install, simply focus on your content. In Jekyll, permalinks categories, pages, posts, and custom layouts are factored into the design, so you can get started writing content, right away. For layouts and template, Jekyll uses the Liquid templating language which allow you to design and structure a site to your liking. In a nutshell Markdown, Liquid, HTML and CSS goes in, and out comes a static site ready for deployment.
CodeIgniter
CodeIgniter is a powerful PHP framework with an extremly small footpring. The framework is built from the ground up to aid developers that want to build structured, secure and scalable web applications written in PHP. CodeIgniter is designed and developed at EllisLab and released as free and open source software under the MIT License.
Odoo
Odoo is an open source suite of business management software tools including CRM, e-commerce, billing, accounting, manufacturing, warehouse, project management, and inventory management. Odoo provides it's user with open source ERP and CRM with a modern and elegant technical design, and an open architecture. The open framework allow a community of developers to provide top-notch usability that scales across all apps. Usability improvements made to Odoo will be automatically applied to all of our integrated apps and avalible for everyone using the product.
Vanilla
Create an online community that your customers will love. Vanilla's forum software is used by top brands to engage customers, drive loyalty and reduce support costs. The software is provided free and open-source as a self-hosted solution and can be bought by businesses and enterprises as a managed and hosted solution.
Charts.css
Charts.css is a modern CSS data visualization framework. It utilizes CSS utility classes to style HTML elements as charts. Allowing developers to build interactive charts and data visualization components with CSS instead of JavaScript.
Pydio
Pydio is an open-source and self-hosted file-sharing and synchronisation software that you can run on your own server. Pydio fits right into your data management policy, as it provides audit and reporting tools. With Pydio you can empower your organization by letting them control and manage content on the server while at the same time complying with the company security rules.
Semantic UI
Semantic UI is a free and open-source framework for HTML and CSS. The framework treats words and classes as exchangeable concepts. Classes use syntax from natural languages like noun/modifier relationships, word order, and plurality to link concepts intuitively. Semantic UI provides similar benefits to that of BEM or SMACSS style guidelines.
Cirrus.CSS
Cirrus.CSS is a component and utility centric SCSS framework designed for rapid prototyping of web sites and web applications. In total, Cirrus.CSS weighs in at 17.3kb GZIPPED and provides all the necessary components for creating forms, buttons, check boxes, inputs and layouts for mobile and desktop.