# JavaScript前端面试手册(JSea) — JS 前端程序员面试工具

> Front-end developer interview preparation app with JS tutorials and interview questions. (iPhone/iPad app by 雷 戴.)

- Source: https://appshunter.io/ios/app/javascriptjsea/id6444237224 (this page in markdown: same URL + `.md`)
- Developer: [雷 戴](https://appshunter.io/developer/696880612)
- Category: Developer Tools, Reference
- Price: Free with in-app purchases
- Rating: 4.60/5 from 9 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 62 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2022-11-11
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/javascriptjsea/id6444237224/reviews.md

## What is JavaScript前端面试手册(JSea)?

JSea for JavaScript is a comprehensive interview preparation app for front-end developers. It offers a variety of features to help you ace your next interview, including:
1. JS Basics Tutorial: A comprehensive tutorial covering the fundamentals of JavaScript.
2.JS Algorithms Tutorial: Learn about common algorithms and data structures, with explanations and links to further reading.
3. 1000+ Interview Questions: Practice with a wide range of interview questions, including those covering JavaScript, Angular, ReactJS, and VueJS.
4. Detailed Answers: Get detailed explanations for each question, helping you understand the concepts behind the answers.

JSea for JavaScript is the perfect tool for front-end developers who want to improve their interview skills and land their dream job.

Download it today and start preparing for your next interview! 

[
  {
    "feature": "1. JavaScript Tutorial",
    "info": "A very simple tutorial for teaching programming basics with Javascript."
  },
  {
    "feature": "2. JavaScript Algorithms",
    "info": "Algorithms and data structures implemented in JavaScript with explanations and links to further readings."
  },
  {
    "feature": "3. Algorithms and Problem Solving",
    "info": "The data structure and algorithm analysis tutorial takes you into a more advanced computer world, selects 150+ algorithm solutions, and provides JavaScript code solution."
  },
  {
    "feature": "4. JavaScript Interview",
    "info": "1000+ Interview Questions including those covering JavaScript, Angular, ReactJS, and VueJS."
  },
]

## Key features

- JS Basics Tutorial
- JS Algorithms Tutorial
- 1000+ Interview Questions
- Detailed Answers
- Angular, ReactJS, VueJS Coverage

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Get Pro | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/javascriptjsea/id6444237224/reviews.md

### 4/5 — Discord

*2023-01-02*

Would be also cool if there’s an Discord Community Server for questions or anything else.

## Frequently asked questions about JavaScript前端面试手册(JSea)

### What is JSea?

JSea is a comprehensive interview preparation app designed for front-end developers. It offers tutorials on JavaScript basics and algorithms, along with a large database of interview questions and detailed answers.

### What topics does JSea cover for interviews?

JSea covers a wide range of topics including JavaScript fundamentals, common algorithms and data structures, and specific frameworks like Angular, ReactJS, and VueJS. It features over 1000 interview questions.

### Is JSea suitable for beginners?

Yes, JSea includes a comprehensive tutorial on the fundamentals of JavaScript, making it suitable for beginners looking to build a strong foundation before diving into interview preparation.

### Does JSea offer practice with algorithms?

Yes, JSea provides a dedicated tutorial on JavaScript algorithms and data structures, explaining concepts and offering JavaScript code solutions for over 150 algorithm problems.

### What is the rating of JSea?

JSea has a strong rating of 4.6 stars based on 9 user reviews, indicating a positive user experience among its users.

### On which devices can I use JSea?

JSea is available for iPhone and iPad, offering a convenient way to prepare for interviews on your Apple devices.

### How often is JSea updated?

The latest version of JSea is 1.0.9, and it was last updated on December 3, 2025. This suggests regular updates to maintain content and functionality.

### Does JSea have ads?

No, JSea is ad-free, providing an uninterrupted learning and practice experience for users preparing for their interviews.

## Version history (last 5 releases)

### 1.0.9 — 2025-12-03

[ - ] fix interview load error

### 1.0.8 — 2025-10-24

[ - ] fix interview  search bug

### 1.0.7 — 2024-03-11

[ + ] new primary icon
[ + ] random interview and heatmap

### 1.0.6 — 2024-03-05

[ + ] interview questions

### 1.0.5 — 2024-02-15

[ - ] clean unused code

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## Related topics

[javascript angular](https://appshunter.io/ios/topics/javascript-angular)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*