
Cursor
Claude Code
GitHub Copilot
replit
Google Antigravity
Lovable
VS Code
Tomorrow's editor, today. Windsurf Editor is the first AI agent-powered IDE that keeps developers in the flow. Available today on Mac, Windows, and Linux.

W3C Markup Validation Service
ValidateHTML
Json List
Total Validator
Scrutiny
Meta Forensics
Code Beautify JSON Validator
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla.

Which is more popular?
Based on our record, Windsurf Editor seems to be more popular. It has been mentioned 15 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | windsurf.com | users.skynet.be |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Is Windsurf Editor Better Than Cursor AI?
Let's have a look at CSE HTML Validator Lite
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Windsurf Editor and HTML Validator. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Windsurf is an agentic code editor, similar to Cursor AI, by autocompleting or generating code, Windsurf understands your entire project before making any suggestions. It can make changes automatically upon request,...
Now, don't get me wrong, both Windsurf and Copilot are solid tools. Copilot is great for quick suggestions across different IDEs, and Windsurf impresses with its polished UI and intuitive workflow. Windsurf's Cascade...
We have no reviews of HTML Validator yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


So the main change here from 2025 is that I've completely stopped using Continue.dev, Cursor and Windsurf. Ultimately, with the improvements that JetBrains have been making to their IDEs, and with the addition of Junie and fantastic... - Source: dev.to / 5 months ago
Windsurf is an AI-native IDE that uses a Cascade system to maintain context across your codebase and provide live generative assistance. It offers generative autocomplete, live previews of code changes, automatic linter fixes, deep code... - Source: dev.to / 10 months ago
If you're using an IDE like Cursor or Windsurf, you can add a rule to use the DETAILS.md file as the context for the agent. - Source: dev.to / about 1 year ago
Tracking HTML Validator since Mar 2021.
When comparing Windsurf Editor and HTML Validator, you can also consider the following products.

The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
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Validates HTML markup of web pages, one at a time.
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Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.
Compare Claude Code to Windsurf Editor or HTML Validator:

Free HTML, CSS, JSON & XML validator with 12 tools and instant quality scores from 0 to 100.
Compare ValidateHTML to Windsurf Editor or HTML Validator:

Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.
Compare GitHub Copilot to Windsurf Editor or HTML Validator:

Json List is a lightweight tool for viewing and managing JSON data. Open any local JSON file or load one from a URL, then explore it in a clean, user-friendly list format.
Compare Json List to Windsurf Editor or HTML Validator: