Software Alternatives & Startups

Eloquent JavaScript VS AppRankSpy

Compare Eloquent JavaScript VS AppRankSpy and see what are their differences

Eloquent JavaScript

Free ebook for the JS Beginners

Rating
0 reviews
Pricing
Open source
AppRankSpy

AppRankSpy (apprankspy.com) — ASO tools and app rank tracker for App Store and Google Play. Track rankings, new launches, keywords, competitors, and ad creatives.

Rating
0 reviews

Which is more popular?

Based on our record, Eloquent JavaScript seems to be more popular. It has been mentioned 218 times since March 2021.

social mentions
218 vs 0
Text Editors popularity
100% vs 0%
alternatives listed
124 vs 13

Base details

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

EJS
Eloquent JavaScript
AppRankSpy
Website eloquentjavascript.net apprankspy.com
Pricing
Open source
Company — Startup from the United Kingdom · 1 - 9 employees · 2026
Listed in

About Eloquent JavaScript and AppRankSpy

In their own words, as submitted to SaaSHub.

EJS
Eloquent JavaScript
AppRankSpy

No description of Eloquent JavaScript yet.

AppRankSpy is an app market intelligence platform for the App Store and Google Play. It helps developers, publishers and marketers discover new apps, track rankings and analyze competitors — without enterprise pricing. Features New launches – every new app and game released each day on iOS and...

Read more about AppRankSpy

Features and specs

What each product offers, as listed by its team.

EJS
Eloquent JavaScript 5 features
AppRankSpy 9 features
  • Comprehensive Learning Resource
    Eloquent JavaScript covers a wide range of topics, from basic syntax to advanced concepts like asynchronous programming and web development. This depth makes it a valuable resource for both beginners and advanced programmers.
  • Interactive Code Examples
    The book contains numerous interactive code examples that allow readers to see the effects of their code in real-time. This hands-on approach reinforces learning and helps solidify concepts.
  • Free Online Access
    Eloquent JavaScript is available for free online, making it accessible to anyone with an internet connection. This allows learners from around the world to benefit from its content without financial barriers.
  • Engaging Writing Style
    The author, Marijn Haverbeke, writes in an engaging and clear style, making complex topics more understandable and keeping readers interested.
  • Good Balance of Theory and Practice
    The book strikes a good balance between theoretical explanations and practical exercises, allowing readers to apply what they have learned immediately.

Possible disadvantages

  • Steep Learning Curve
    Some readers may find the book's progression to be rapid, especially if they are complete beginners. The book quickly moves from basic to more complex topics, which can be overwhelming.
  • Lacks Visual Aids
    While the text is clear and the code examples are helpful, the book could benefit from more visual aids like diagrams and illustrations to explain complex concepts.
  • Assumes Some Prior Knowledge
    Although it's aimed at beginners, the book sometimes assumes that readers have some prior programming experience, which can make it less accessible to absolute novices.
  • Limited Coverage of Latest ES Features
    The book may not cover some of the latest features and best practices introduced in newer versions of JavaScript (e.g., ES2019 and beyond), meaning readers might need to supplement their learning with additional resources.
  • Web Development Sections Could Be More Detailed
    While the book does touch on web development, the sections on this topic are not as in-depth as some readers might hope. Those looking to get a more thorough grounding in web development may need to consult other sources.
  • New app launches
    Daily new apps and games on iOS & Android
  • Top charts
    Free, paid & grossing rankings by country
  • Rank history
    Track ranking changes over time
  • Download & revenue estimates
    Per-app performance estimates
  • SDK detection
    Ad networks, analytics & monetization SDKs
  • Ad creatives
    See ads apps are running
  • App status checker
    Check if an app is live or removed
  • Watchlists & alerts
    Follow apps and developers
  • Free plan

Analysis

An editorial look at what each product does well and who it suits.

EJS
Eloquent JavaScript
AppRankSpy

Overall verdict

  • Yes, Eloquent JavaScript is considered a good and valuable resource for learning JavaScript. It effectively balances theory with practical application, making it a popular choice among students and developers wishing to deepen their understanding of the language.

Why this product is good

  • Eloquent JavaScript is widely regarded as a strong resource for learning JavaScript due to its comprehensive coverage of both fundamental and advanced concepts. It is praised for its clear explanations, practical examples, and engaging writing style, which help readers understand complex topics. Its focus on best practices and problem-solving skills makes it a valuable reference for both beginners and experienced developers.

Recommended for

  • Beginners looking for a solid introduction to JavaScript
  • Intermediate developers seeking to reinforce their knowledge
  • Experienced programmers wanting to explore more advanced JavaScript topics
  • Anyone interested in functional programming concepts
  • Developers aiming to improve their problem-solving skills in JavaScript

No analysis of AppRankSpy yet.

Videos

Walkthroughs and reviews on video.

EJS
Eloquent JavaScript 3 videos + Add
AppRankSpy 0 videos + Add

Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review

More videos

  • - Eloquent JavaScript review
  • - Book Review: Eloquent Javascript by Marijn Haverbeke

No AppRankSpy videos yet. You could help us improve this page by suggesting one.

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
EJS
Eloquent JavaScript
AppRankSpy
100% 100%
0% 0%
95% 95%
5% 5%
0% 0%
100% 100%
100% 100%
0% 0%

Questions & Answers

As answered by people managing Eloquent JavaScript and AppRankSpy.

Why should a person choose your product over its competitors?

AppRankSpy's answer:

Sensor Tower and data.ai cost thousands of dollars per year. AppRankSpy offers the most useful data (new launches, rankings, SDKs, ad creatives) with a free plan and paid plans from $20/month.

How would you describe the primary audience of your product?

AppRankSpy's answer:

Indie app developers, mobile game studios, ASO specialists, user acquisition marketers and investors looking for new app trends.

What makes your product unique?

AppRankSpy's answer:

It combines daily new-app discovery for both the App Store and Google Play with rankings, SDK detection, ad creatives and an app status checker in one simple tool, at a fraction of the price of enterprise platforms.

What's the story behind your product?

AppRankSpy's answer:

I wanted to see every new app launched each day and understand how apps grow, but the existing tools were far too expensive for indie developers. So I built AppRankSpy to make app market data affordable for everyone.

Which are the primary technologies used for building your product?

AppRankSpy's answer:

Next.js, React, TypeScript, PostgreSQL, Prisma and Python data pipelines.

User comments

Share your experience with using Eloquent JavaScript and AppRankSpy. 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.

EJS
Eloquent JavaScript 218 mentions
AppRankSpy 0 mentions
  • My Azure Cloud Resume Challenge Journey
    If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
  • How do we learn to get good at programming
    Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
  • Ask HN: Changing my mind about JavaScript
    Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago

View more

Tracking AppRankSpy since Sep 2026.

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