Software Alternatives & Startups

Eloquent JavaScript VS Levels.fyi

Compare Eloquent JavaScript VS Levels.fyi and see what are their differences

Eloquent JavaScript

Free ebook for the JS Beginners

Rating
0 reviews
Pricing
Open source
Levels.fyi

Compare career levels across software eng and other fields

Rating
0 reviews
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, Levels.fyi seems to be a lot more popular than Eloquent JavaScript. While we know about 2290 links to Levels.fyi, we've tracked only 218 mentions of Eloquent JavaScript.

social mentions
218 vs 2,290
Text Editors popularity
100% vs 0%
alternatives listed
124 vs 175

Base details

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

EJS
Eloquent JavaScript
Levels.fyi
Website eloquentjavascript.net levels.fyi
Pricing
Open source
—
Listed in

Features and specs

What each product offers, as listed by its team.

EJS
Eloquent JavaScript 5 features
Levels.fyi 5 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.
  • Transparency
    Levels.fyi provides detailed compensation data across various tech companies, helping candidates and employees make informed decisions about salary expectations and career moves.
  • Comparative Analysis
    The platform allows users to compare roles and salaries across different companies, making it easier to evaluate job offers and understand industry standards.
  • Crowdsourced Data
    Levels.fyi relies on user-submitted data, which means it can provide real-world insights and often more accurate information than official sources.
  • Level Mapping
    It offers a unique service of level mapping, translating job titles and levels across companies to a common framework, making it easier to gauge one's position in the industry hierarchy.
  • Career Resources
    The site provides additional career resources such as negotiation tips, job interview prep, and insights into company cultures.

Possible disadvantages

  • Data Accuracy
    Since the data is user-submitted, there can be discrepancies or inaccuracies, potentially leading to misleading salary expectations.
  • Data Freshness
    Not all data is updated frequently, meaning some information might be outdated, which can affect the reliability of comparisons.
  • Privacy Concerns
    Because the platform gathers detailed compensation data, there may be concerns about the privacy and anonymity of users who contribute information.
  • Limited Scope
    The primary focus is on the tech industry, which may limit its usefulness for professionals in other fields or industries.
  • Variable Data Quality
    The quality and depth of data can vary significantly between companies and roles, potentially leading to incomplete or skewed perspectives.

Analysis

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

EJS
Eloquent JavaScript
Levels.fyi

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

Overall verdict

  • Yes, Levels.fyi is a reliable and useful tool, especially for those looking to understand compensation structures in the tech industry. Its crowdsourced data and user-friendly interface make it a go-to platform for compensation-related insights.

Why this product is good

  • Levels.fyi is considered a valuable resource because it provides comprehensive and up-to-date information about salaries, compensation packages, and career levels across various tech companies. It empowers job seekers and employees to make informed decisions by offering transparency into industry standards, allowing for more effective salary negotiations.

Recommended for

  • Tech professionals seeking to benchmark their salaries against industry standards.
  • Job seekers aiming to negotiate better offers with prospective employers.
  • HR professionals looking for market data to align their company's compensation strategies.
  • Students and career changers interested in gaining insights into potential earnings in the tech sector.

Videos

Walkthroughs and reviews on video.

EJS
Eloquent JavaScript 3 videos + Add
Levels.fyi 2 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

How to Negotiate Your Tech Salary Simulation ft. Levels.fyi

More videos

  • - Levels.fyi: 2020 Top Paying Tech Companies for Software Engineers (Year-End Report)

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
Levels.fyi
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Eloquent JavaScript and Levels.fyi. 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
Levels.fyi 2290 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

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  • Nvidia's $20B Antitrust Loophole (Not an Acquisition)
    I was talking with a great-sounding few-person early startup (nice people, non-evil business, interesting work, etc.), and they wanted me to fill a highly-skilled role... in-office in a VHCOLA, for $110K and "0.5%" in usual option... - Source: Hacker News / 10 months ago
  • Ask HN: To those making 200k+ how did you get there?
    Here’s some resources: - https://levels.fyi - Reddit.com/r/cscareerquestions - Leetcode.com $200k is quite achievable both remote, IF you have experience. If you are brand new to the industry things have shifted and new grads are having... - Source: Hacker News / about 2 years ago
  • Employees Who Stay in Companies Longer Than Two Years Get Paid 50% Less (2014)
    Nvidia is obviously an exception. That’s like saying working at startups will lead to higher monetary rewards because “look at early Facebook employees”, whereas your expected pay after 4 years at a startup is almost always lower than if... - Source: Hacker News / over 2 years ago

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When comparing Eloquent JavaScript and Levels.fyi, you can also consider the following products.