Report updated May 10, 2026

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?

JavaScript Manual is a developer tool providing a comprehensive, offline reference for JavaScript programming. It organizes technical documentation into three distinct sections to assist developers in accessing information without an internet connection.

Current Momentum

v1.1

No release notes available.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Developer Tools

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

JavaScript GuideStandard

Provides structured instructional content for learning and referencing JavaScript concepts.

Built-in Objects ReferenceStandard

Offers a dedicated section for looking up standard JavaScript built-in objects.

Web API DocumentationStandard

Includes a specific module for accessing Web API technical specifications.

Offline AccessStandard

All content is stored locally, allowing for full functionality without an internet connection.

How much does it cost?

Free

Who Built It?

Hua Yang app icon 1
Hua Yang app icon 2
Hua Yang app icon 3
Hua Yang app icon 4

Providing developers and knowledge workers with offline-first utility tools and reference guides. Focused on distraction-free productivity and local data privacy.

Portfolio

8

Apps

Free 2Paid 5
Developer Tools57%
Utilities14%
Education14%

Explore the full Hua Yang report

Portfolio breakdown, audience, momentum, and every app published by Hua Yang.

Go deeper

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.

Go deeper

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

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by JavaScript Manual, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “JavaScript Manual Intelligence Report.” Updated May 10, 2026. https://marlvel.ai/apps/javascript-manual

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Data licensed under CC-BY-NC 4.0