Report updated May 10, 2026
JavaScript Manual
For software developers and students seeking an offline reference for JavaScript and Web API documentation.
Overview · Full Intel report in progress
JavaScript Manual is an established developer tools app that is completely free. With a 5.0/5 rating from 2 reviews, it shows polarized user reception.
What is JavaScript Manual?
Current Momentum
v1.1
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
Developer ToolsNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Provides structured instructional content for learning and referencing JavaScript concepts.
Offers a dedicated section for looking up standard JavaScript built-in objects.
Includes a specific module for accessing Web API technical specifications.
All content is stored locally, allowing for full functionality without an internet connection.
How much does it cost?
Who Built It?
Portfolio
8
Apps
What other apps does Hua Yang make?
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Portfolio breakdown, audience, momentum, and every app published by Hua Yang.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for JavaScript Manual?
How's The Developer Tools Market?
How does it evolve in the Developer Tools market?
Rank progression
3 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for JavaScript Manual
Key Takeaways
This is a lightweight, ad-free, and entirely offline reference tool for JavaScript developers.
Where Is It Heading?
Trend analysis
Available very soon