Browse free open source Code Editors and projects for Mac and Linux below. Use the toggles on the left to filter open source Code Editors by OS, license, language, programming language, and project status.

  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
  • Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud Icon
    Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud

    Get back to your application and leave the database to us. Cloud SQL automatically handles backups, replication, and scaling.

    Cloud SQL is a fully managed relational database for MySQL, PostgreSQL, and SQL Server. We handle patching, backups, replication, encryption, and failover—so you can focus on your app. Migrate from on-prem or other clouds with free Database Migration Service. IDC found customers achieved 246% ROI. New customers get $300 in credits plus a 30-day free trial.
    Try Cloud SQL Free
  • 1
    MariaMole

    MariaMole

    An advanced IDE for Arduino development

    MariaMole is an advanced IDE for Arduino developers. Features like color-themes, fully-configurable building process, multi-project workspace, etc, are available This project is distributed under the license CC-By SA 3.0. This project uses an open-source library called Scintilla, for the syntax-highlighting code editor. You can get Scintilla licensing from here: http://www.scintilla.org/License.txt
    Downloads: 1 This Week
    Last Update:
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  • 2
    ICEcoder - Code Editor Awesomeness

    ICEcoder - Code Editor Awesomeness

    Browser based code editor, allowing you to code from anywhere

    ICEcoder is a browser based code editor, which provides a modern approach to building websites. By allowing you to code directly within the web browser, online or offline, it means you only need one program (your browser) to develop sites, plus can test on actual web servers. After development, you can also maintain the website easily, all of which make for speedy and smart development. Because it can be web based you can use it from any internet enabled computer with a modern browser and because it's built with commom web languages, you can customise it to your liking, integrating with online services. If you'd like to use it as a desktop code editor, no problems, you only need PHP 5.0+ (though 5.3+ is recommeded), so you can use on Linux and on PC via WAMP or XAMPP and Mac via MAMP (or another PHP installation). ICEcoder is provided under a free 14 day trial and $5 to continue using after the trial has ended. See more details, features and much more at https://icecoder.net
    Downloads: 0 This Week
    Last Update:
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  • 3
    Open source Interactive Graphical Multiuser System for developing from online RPG/Adventure Games to strategy games like Starcraft. It includes a complete IDE (code editor, sprite and animation editor, scenario editor, debugger), a compiler and a server.
    Downloads: 0 This Week
    Last Update:
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  • 4
    Java AS400 RPG source code editor, debugger, IDE.
    Downloads: 0 This Week
    Last Update:
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  • Cut Data Warehouse Costs up to 54% with BigQuery Icon
    Cut Data Warehouse Costs up to 54% with BigQuery

    Migrate from Snowflake, Databricks, or Redshift with free migration tools. Exabyte scale without the Exabyte price.

    BigQuery delivers up to 54% lower TCO than cloud alternatives. Migrate from legacy or competing warehouses using free BigQuery Migration Service with automated SQL translation. Get serverless scale with no infrastructure to manage, compressed storage, and flexible pricing—pay per query or commit for deeper discounts. New customers get $300 in free credit.
    Try BigQuery Free
  • 5
    Oracle Database Front-End with database navigation, code editor, syntax highlighting and tab completion for database objects.
    Downloads: 0 This Week
    Last Update:
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