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  1. Neocities icon
     86 likes

    Create your own free website, and connect with others you by following their sites. You get 1 GB of space to make whatever you’d like with HTML, CSS, JS, image, text, and web font files.

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Online
    Neocities screenshot 1
    Neocities screenshot 1
    Neocities screenshot 2
    112 alternatives
  2. Pastebin.com icon
     215 likes

    A widely used platform for storing and sharing text online, popular among programmers for source code and configuration sharing with ease.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Google Chrome
    Pastebin.com screenshot 1
    137 alternatives
  3. Drupal icon
     494 likes

    Open source software with modular architecture, structured content support, thousands of add-ons, custom themes, and robust security for dynamic web projects.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • PHP
    Drupal screenshot 1
    Drupal screenshot 1
    Drupal screenshot 2
    +3
    Drupal screenshot 3
    215 alternatives
    2.9
    Poor11 reviews
  4. Bootstrap icon
     262 likes

    Bootstrap is a open-source collection of tools for creating browser sites and applications. It contains HTML and CSS-based design templates for typography, forms, buttons, charts, navigation and other interface components, as well as optional JavaScript extensions.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • HTML5 Boilerplate
    • JavaScript
    Bootstrap screenshot 1
    Bootstrap screenshot 1
    Bootstrap screenshot 2
    +1
    Bootstrap screenshot 3
    109 alternatives
    4.4
    Very Good7 reviews
  5. R is a free software environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be consider.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    R (programming language) screenshot 1
    On Unix
    On Mac
    100 alternatives
  6. Pulsar Editor icon
     49 likes

    A Community-led Hyper-Hackable Text Editor, built on Electron. and based on everything we love about our favorite editors.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • BSD
    • Electron
    Welcome tab
    86 alternatives
  7. Brackets icon
     428 likes

    Brackets is an open-source editor for web design and development built on top of web technologies such as HTML, CSS and JavaScript.

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Electron / Atom Shell
    Brackets screenshot 1
    Quick edit
    93 alternatives
    3.8
    Good6 reviews
  8. Lite XL icon
     59 likes

    Lite XL is a lightweight text editor written mostly in Lua — it aims to provide something practical, pretty, small and fast, implemented as simply as possible; easy to modify and extend, or to use without doing either.

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Lite XL screenshot 1
    Lite XL screenshot 1
    68 alternatives
    4.6
    Excellent10 reviews
  9. Jekyll icon
     128 likes

    Jekyll is a simple, blog aware, static site generator. It takes a template directory (representing the raw form of a website), runs it through and Liquid converters, and spits out a complete, static website suitable for serving with Apache or your favorite web server.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    Jekyll screenshot 1
    140 alternatives
  10. Jupyter icon
     99 likes

    The Jupyter Notebook is a web application that allows you to create and share documents that contain live code, equations, visualizations and explanatory text. Uses include: data cleaning and transformation, numerical simulation, statistical modeling, machine learning and much...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Cloudron
    The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. Uses include: data cleaning and transformation, numerical simulation, statistical modeling, data visualization, machine learning, and much more.
    54 alternatives
  11. Replit icon
     95 likes

    In-browser IDE supporting 50+ languages with an AI assistant, real-time collaboration, Git support, hosting, deployment, and live code sharing.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Mac
    • Windows
    Replit screenshot 1
    Replit screenshot 1
    Replit screenshot 2
    +1
    Replit screenshot 3
    129 alternatives
    4.0
    Very Good7 reviews
  12. BookStack icon
     133 likes

    BookStack is a free and open source knowledge management platform built on PHP. The system has been built around simplicity to ensure that adding information to it is not a chore. The content structure is built on the metaphors of Books, Chapters & Pages.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • PHP
    • Cloudron
    • Docker
    Page Editing
    Page View
    Book Overview
    +18
    Organising Content
    113 alternatives
  13. Portainer icon
     80 likes

    Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, and Kubernetes environments. It is designed to be as simple to deploy as it is to use.

    Cost / License

    • Free Personal
    • Open Source (Zlib)

    Application type

    Platforms

    • Windows
    • Linux
    • Docker
    • Self-Hosted
    • Kubernetes
    Portainer screenshot 1
    Portainer screenshot 1
    Portainer screenshot 2
    +6
    Portainer screenshot 3
    37 alternatives
  14. GDevelop icon
     194 likes

    GDevelop is an open-source game making software designed to be used by everyone. Any kind of 2D games can be created with it and no programming skills are required to get started. Logic of games are made using visual events.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Flathub
    The new editor interface, which now supports 3D editing.
    GDevelop can now create fully 3D games.
    The Asset Store has hundreds of thousands of free and paid assets.
    +4
    Events to build the logic of a game
    123 alternatives
    4.6
    Excellent12 reviews
  15. Open-source programming language with C-style syntax, Google-backed. Features concurrency, automatic memory management, and a robust library for web and CLI apps.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Go (Programming Language)
    Go (Programming Language) screenshot 1
    74 alternatives
    4.6
    Excellent8 reviews
  16. jQuery icon
     231 likes

    jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • JavaScript
    • jQuery
    jQuery screenshot 1
    jQuery screenshot 1
    jQuery screenshot 2
    43 alternatives
  17. Postman icon
     181 likes

    Collaborative platform for API development providing design, specifications, testing, documentation, and requests with free and paid subscription plans.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Google Chrome
    • Flathub
    • Flatpak
    • Snapcraft
    Postman screenshot 1
    Postman screenshot 1
    Postman screenshot 2
    +3
    Postman screenshot 3
    3.2
    Fair20 reviews
  18. Codex icon
     19 likes

    One agent for everywhere you code. Powered by OpenAI’s frontier coding models and included in ChatGPT Plus, Pro, Business, Enterprise, and Edu.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Cursor
    • JetBrains IDE
    • Windsurf
    • Visual Studio Code
    • Software as a Service (SaaS)
    • Node.JS
    • Microsoft Visual Studio
    Codex screenshot 1
    Codex screenshot 1
    Codex screenshot 2
    +2
    Codex screenshot 3
    108 alternatives
  19. Grist icon
     55 likes

    Transform data with an open-source interface using relational databases and Python engines. Collaborate in real-time with custom permissions for security.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Cloudron
    Grist screenshot 1
    Grist screenshot 1
    Grist screenshot 2
    +4
    Grist screenshot 3
    52 alternatives
    5.0
    Excellent11 reviews