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Eloquent JavaScript VS GetCostify.app

Compare Eloquent JavaScript VS GetCostify.app and see what are their differences

EJS
Eloquent JavaScript

Free ebook for the JS Beginners

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
GetCostify.app

Cost and margin calculator for cafés, bars and kitchens.

Rating
0 reviews
Pricing
Freemium €8.99 / Monthly (PRO)
Alternatives Is it good?
you.bot
One API for 80+ AI models — LLM, image, video & music — priced up to 80% below the official APIs. Pay only for successful calls; failed runs refunded; credits never expire. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

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 14

Base details

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

EJS
Eloquent JavaScript
GetCostify.app
Website eloquentjavascript.net getcostify.app
Pricing
Open source
Freemium €8.99 / Monthly (PRO) Official pricing
Company — Startup from Estonia · 1 - 9 employees · 2026
Listed in
Software Development Text Editors Programming Tools Developer Tools +1
Accounting & Finance Restaurant Management Software Business & Commerce Business Tools / Productivity +1

About Eloquent JavaScript and GetCostify.app

In their own words, as submitted to SaaSHub.

EJS
Eloquent JavaScript
GetCostify.app

No description of Eloquent JavaScript yet.

GetCostify helps café, coffee bar, cocktail bar and kitchen owners price their menu with confidence. Instead of juggling spreadsheets, you enter ingredients once — purchase price, package size, loss/yield % — and reuse them across any recipe. Switch between Beverages (ml/l/oz) and Dishes (g/kg)...

Read more about GetCostify.app

Features and specs

What each product offers, as listed by its team.

EJS
Eloquent JavaScript 5 features
GetCostify.app 3 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.
  • Dual costing modes
    Beverages (ml/l/oz) and Dishes (g/kg) in one tool
  • Target Price Simulator
    Set a desired margin, get the recommended selling price instantly
  • Export
    PDF, Excel and print for every recipe tech card

Analysis

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

EJS
Eloquent JavaScript
GetCostify.app

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 GetCostify.app yet.

Videos

Walkthroughs and reviews on video.

EJS
Eloquent JavaScript 3 videos + Add
GetCostify.app 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 GetCostify.app 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
GetCostify.app
100% 100%
Text Editors
0% 0%
0% 0%
Business Tools / Productivity
100% 100%
100% 100%
Developer Tools
0% 0%
0% 0%
Restaurant Management Software
100% 100%

Questions & Answers

As answered by people managing Eloquent JavaScript and GetCostify.app.

What makes your product unique?

GetCostify.app's answer:

It's the only lightweight tool that handles both drinks (ml/l/oz) and dishes (g/kg) in one place, with yield/loss % built in and instant recalculation — most alternatives are either bare spreadsheets or heavy restaurant-management platforms with steep learning curves and enterprise pricing.

Why should a person choose your product over its competitors?

GetCostify.app's answer:

It's built specifically for the costing and pricing problem, not bundled into an inventory or POS suite you don't need. Cloud sync, unlimited recipes and export are available for €8.99/month — a fraction of the cost of heavier tools like MarketMan or MarginEdge, without sacrificing accuracy.

How would you describe the primary audience of your product?

GetCostify.app's answer:

Owners and managers of small independent cafés, coffee bars, cocktail bars and kitchens who currently price their menu by feel or in ad-hoc spreadsheets, and want an accurate, fast way to know their real margins.

What's the story behind your product?

GetCostify.app's answer:

Built after watching café and bar owners repeatedly under-price drinks and dishes because manual spreadsheet costing was too slow to keep up with changing ingredient prices — GetCostify turns that into a 30-second calculation instead of a recurring spreadsheet chore.

Which are the primary technologies used for building your product?

GetCostify.app's answer:

Alpine.js on the frontend, Supabase (Postgres) for auth and data, Stripe for subscription billing — a single-page web app.

User comments

Share your experience with using Eloquent JavaScript and GetCostify.app. 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
GetCostify.app 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 GetCostify.app since Aug 2026.

Alternatives to Eloquent JavaScript and GetCostify.app

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