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Chrome Goldmine VS JavaScript.com

Compare Chrome Goldmine VS JavaScript.com and see what are their differences

Chrome Goldmine

Discover 9,600+ expired Chrome extensions across 6 categories. Find high-potential rebuild opportunities for indie makers in 2026.

Rating
0 reviews
Pricing
Paid $29 / One-off (Instant download, one-time payment, updates included.)
Alternatives Is it good?
JavaScript.com

A free resource for learning and developing in JavaScript

Rating
0 reviews
Alternatives Is it good?
Modelence
Create production-ready applications with zero code sponsored

Which is more popular?

Based on our record, JavaScript.com seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
0 vs 1
Brainstorming And Ideation popularity
100% vs 0%
alternatives listed
3 vs 112

Base details

Website, pricing, platforms and company facts side by side.

Chrome Goldmine
JavaScript.com
Website chromegoldmine.com javascript.com
Pricing
Paid $29 / One-off (Instant download, one-time payment, updates included.) Official pricing
—
Platforms
CSV Notion Any CSV-capable App
—
Company Startup from Belgium · 1 - 9 employees · 2026 —
Listed in
Chrome Extensions Idea Validation Market Research Productivity Startups Brainstorming And Ideation Idea Management +4
Tech Education Developer Tools Productivity +1

About Chrome Goldmine and JavaScript.com

In their own words, as submitted to SaaSHub.

Chrome Goldmine
JavaScript.com

9,656 expired Chrome extensions with demand already proven. Pick one. Rebuild it. Ship. Each listing is an extension people already installed - then it died. You get historical users, category, rebuild difficulty, why it died, who competes now, and a step-by-step rebuild plan. The research is...

Read more about Chrome Goldmine

No description of JavaScript.com yet.

Features and specs

What each product offers, as listed by its team.

Chrome Goldmine 5 features
JavaScript.com 4 features
  • 12 Data Points
    9,656 expired Chrome extensions with revenue projections and metadata.
  • Formats
    Interactive Notion database plus downloadable CSV for instant analysis.
  • Research-Based
    Revenue estimates, monetization strategies, and rebuild difficulty scores.
  • Interactive Interface
    Filters for high-opportunity extensions and MV3 compliance impact.
  • Guarantee
    One-time purchase with lifetime access and 30-day refund guarantee.
  • Comprehensive Learning Resource
    JavaScript.com offers a wide range of tutorials and guides that cater to both beginners and experienced developers, providing a good foundation in JavaScript.
  • Interactive Content
    The site features interactive exercises and examples that help users practice and understand complex JavaScript concepts effectively.
  • Community Support
    Being part of a broader developer community, it allows users to engage with other learners and experts, facilitating collaborative learning and problem-solving.
  • Up-to-Date Information
    The website frequently updates its content to reflect the latest trends and changes in the JavaScript language and ecosystem.

Possible disadvantages

  • Limited Advanced Content
    While the site covers basics well, it may not delve deeply into advanced JavaScript topics, which could be a limitation for experienced developers seeking in-depth knowledge.
  • Website Navigation
    Some users might find the navigation and organization of content slightly confusing, making it harder to find specific information or topics quickly.
  • Dependence on Internet Access
    As an online resource, constant internet access is required, which can be a limitation for users in areas with unstable or limited connectivity.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Chrome Goldmine
JavaScript.com
100% 100%
Brainstorming And Ideation
0% 0%
0% 0%
Developer Tools
100% 100%
23% 23%
Productivity
77% 77%
0% 0%
Tech
100% 100%

Questions & Answers

As answered by people managing Chrome Goldmine and JavaScript.com.

What makes your product unique?

Chrome Goldmine's answer

Huge up-to-date dataset which has been deeply researched: 12 datapoints per extension.

Who are some of the biggest customers of your product?

Chrome Goldmine's answer

  • Indie makers
  • Vibe coders
  • Solopreneurs
  • Startups

Why should a person choose your product over its competitors?

Chrome Goldmine's answer

The only database with up-to-date information and extensive research per extension.

How would you describe the primary audience of your product?

Chrome Goldmine's answer

Indie makers, solopreneurs, startups, entrepreneurs.

Which are the primary technologies used for building your product?

Chrome Goldmine's answer

Notion, CSV, pdf.

User comments

Share your experience with using Chrome Goldmine and JavaScript.com. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Chrome Goldmine 0 mentions
JavaScript.com 1 mention

Tracking Chrome Goldmine since Aug 2026.

  • "Ask a senior developer anything" Twitter Space: Questions and answers
    The best resource I know of is Javascript.com for learning Javascript for the first time. It's made by Pluralsight which is a site that contains courses. - Source: dev.to / over 4 years ago

Alternatives to Chrome Goldmine and JavaScript.com

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