Software Alternatives, Accelerators & Startups

Aide IDE VS Eclipse Theia

Compare Aide IDE VS Eclipse Theia and see what are their differences

Aide IDE logo Aide IDE

Open-source code editor, enhancing VS Code with AI tools for chat-edit flow, proactive linter suggestions, AI completions, and AST navigation.

Eclipse Theia logo Eclipse Theia

Extensible cloud & desktop platform for building multi-language IDEs with web technology.
  • Aide IDE Landing page
    Landing page //
    2025-03-18
  • Eclipse Theia Landing page
    Landing page //
    2023-10-09

Aide IDE features and specs

No features have been listed yet.

Eclipse Theia features and specs

  • Open Source
    Eclipse Theia is open source under the Eclipse Public License, allowing for community contributions and use without licensing costs.
  • Extensibility
    The architecture is designed to be flexible, enabling developers to extend and customize the IDE through a modular extension system.
  • Compatibility with VS Code Extensions
    Theia can run most Visual Studio Code extensions, providing users with access to a large ecosystem of plugins and tools.
  • Multi-Language Support
    Supports multiple programming languages, offering syntax highlighting, language-specific features, and enhanced development experience across languages.
  • Cloud and Desktop Deployment
    Can be deployed as a cloud IDE or as a desktop application, providing flexibility in how it's used and integrated into workflows.

Possible disadvantages of Eclipse Theia

  • Performance Overheads
    Due to its architecture, Theia may exhibit higher resource utilization and slower performance compared to some native IDEs.
  • Complexity in Customization
    While highly customizable, the process of extending and configuring Theia can be complex, requiring technical knowledge and development effort.
  • Immaturity
    As a relatively new project compared to other established IDEs, Theia may lack some stability and features that users expect based on mature alternatives.
  • Dependency on VS Code
    Since Theia aims to be compatible with VS Code extensions, it might rely on updates and changes made in the VS Code ecosystem.

Aide IDE videos

No Aide IDE videos yet. You could help us improve this page by suggesting one.

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Eclipse Theia videos

Eclipse Theia 1.0 -- Visual Studio Code Competitor?

More videos:

  • Review - The Eclipse Theia Architecture - Thomas Mรคder
  • Review - Eclipse Theia vs Che vs VS Code

Category Popularity

0-100% (relative to Aide IDE and Eclipse Theia)
Text Editors
23 23%
77% 77
IDE
26 26%
74% 74
Software Development
29 29%
71% 71
Developer Tools
30 30%
70% 70

User comments

Share your experience with using Aide IDE and Eclipse Theia. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Eclipse Theia seems to be more popular. It has been mentiond 36 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Aide IDE mentions (0)

We have not tracked any mentions of Aide IDE yet. Tracking of Aide IDE recommendations started around Mar 2025.

Eclipse Theia mentions (36)

  • Disabling telemetry in ByteDance's VSCode fork increases data sent to its server
    There's also the Eclipse VScode-look-alike-reimplementation called TheiaIDE https://theia-ide.org/ It was rough a few years ago, but nowadays it's pretty nice. TI rebuilt their Code Composer Studio using Theia so it does have some larger users. It's VSCode-with-an-Eclipse-feel to it - which might or might not be your cup of tea, but it's an alternative. - Source: Hacker News / 2 months ago
  • OpenVSX, which VSCode forks rely on for extensions, down for 24 hours
    100% this. It would be one thing if the only LSPs you could build came from Microsoft, but thatโ€™s just not true. Itโ€™s just that developing LSPs isnโ€™t free. Cursor, Windsurf, etc. Are building multi-billion dollar businesses off the backs of the work that the VS Code team has done. And thatโ€™s totally fine! Whatโ€™s not fine, is trying to have access to the whole ecosystem of first party extensions that arenโ€™t MIT... - Source: Hacker News / 5 months ago
  • Devs sound alarm after Microsoft subtracts C/C++ extension from VS Code forks
    Even better: Theia. It supports most vscode extensions right out of the box. https://theia-ide.org/. - Source: Hacker News / 5 months ago
  • Important open source projects should not use GitHub (2020)
    Big corporations are not monoliths, despite them having an overall singular personality. I believe that vscode was a sincere attempt, at least in the beginning. While based on electron which was originally developed for Atom, vscode was always much more performant than atom. But when it did gain a lot of developer attention, MS's true nature took hold and gradually converted it into the walled garden we see today.... - Source: Hacker News / 6 months ago
  • Visual Studio Code is designed to fracture
    MS is a bit weird. After realizing that most competent developers had left the MS ecosystem, they went for a Zeitenwende. But they did only for 90%. I wonder to what extent this halfheartedness should be ascribed to the MS org chart or to reasoning like "we should prevent a competent competitor to run away with our tools". In the mean time, there is a capable replacement named Theia [0] with none of the... - Source: Hacker News / about 1 year ago
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What are some alternatives?

When comparing Aide IDE and Eclipse Theia, you can also consider the following products

VSCodium - Binary releases of Visual Sudio Code without Microsoft branding, telemetry and licensing

Zed - Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Productivity Power Tools - Extension for Visual Studio - A set of extensions to Visual Studio 2012 Professional (and above) which improves developer productivity.

Project IDX - Project IDX is an entirely web-based, integrated development environment. IDX can help you build and deploy applications in various tech stacks without the tedium of setting up development environments for yourself and others on your team.

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

Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.