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Learn JavaScript VS BundlePhobia

Compare Learn JavaScript VS BundlePhobia and see what are their differences

Learn JavaScript logo Learn JavaScript

Learn JavaScript with guided tests and flashcards

BundlePhobia logo BundlePhobia

Find the performance impact of adding a npm package to your bundle.
  • Learn JavaScript Landing page
    Landing page //
    2022-05-25
  • BundlePhobia Landing page
    Landing page //
    2022-07-14

Learn JavaScript features and specs

  • Interactive Learning
    The platform offers interactive exercises and quizzes, allowing users to actively engage with the material and practice their coding skills in real-time.
  • Structured Curriculum
    Learn JavaScript provides a well-organized and structured curriculum, guiding learners through fundamental to advanced JavaScript concepts in a systematic way.
  • Immediate Feedback
    Users receive instant feedback on exercises and quizzes, helping them understand mistakes and correct their code promptly.
  • Accessible Resources
    The platform offers additional resources such as cheat sheets, code snippets, and reference materials, which assist learners in understanding and retaining information.
  • Community Support
    Learn JavaScript has a community of learners and experts where users can ask questions, share knowledge, and collaborate on projects.
  • Progress Tracking
    Learners can monitor their progress through the course, setting goals and milestones to keep themselves motivated.

Possible disadvantages of Learn JavaScript

  • Cost
    While there are free resources available, full access to all features and content often requires a paid subscription, which might be a barrier for some users.
  • Internet Dependency
    The platform requires an internet connection to access the lessons and exercises, which can be inconvenient for users with limited or unreliable internet access.
  • Limited Language Support
    The primary focus is on JavaScript, which may not benefit learners looking for comprehensive training in multiple programming languages.
  • Self-motivation Required
    As an online learning platform, it requires a high level of self-discipline and motivation from learners to complete the course without the structure of a traditional classroom.
  • Pace of Learning
    Learners may find the pace either too fast or too slow depending on their background and prior knowledge, as it's hard to tailor the content to every individual's learning speed.

BundlePhobia features and specs

  • Size Analysis
    BundlePhobia allows developers to easily check the size of npm packages before including them in their projects, helping to keep overall project size down.
  • Dependency Insight
    It provides insights into package dependencies, enabling developers to understand what additional packages might be included with a primary package.
  • Speed Optimization
    By identifying large packages, developers can make informed decisions to optimize their application's load times and performance.
  • Comparative Analysis
    BundlePhobia allows for comparison between different versions of a package or between different packages, assisting in selecting the optimal package for a project.
  • Easy to Use
    The user interface of BundlePhobia is straightforward and intuitive, making it accessible for developers of all experience levels.

Possible disadvantages of BundlePhobia

  • Limited to npm
    BundlePhobia only analyzes packages available on npm, so developers using other package managers like Yarn might not find full compatibility.
  • Dynamic Challenges
    Dynamic dependencies or environment-specific issues are not accounted for, which might lead to inaccuracies in the real-world size analysis.
  • Cache Delay
    There may be a delay in updates due to caching, meaning newly published versions of packages may not be immediately visible on BundlePhobia.
  • Single Metric Focus
    The focus is largely on package size, without considering other important factors such as performance impact, security vulnerabilities, or overall package quality.
  • Requires Internet Connection
    Developers need an active internet connection to access BundlePhobia's web-based service, which can limit usability in offline environments.

Analysis of Learn JavaScript

Overall verdict

  • Overall, Learn JavaScript (learnjavascript.online) is a highly recommended resource for those looking to learn JavaScript. Its engaging, interactive, and comprehensive teaching style makes it suitable for learners at various levels.

Why this product is good

  • Learn JavaScript (learnjavascript.online) is considered good because it offers interactive lessons that are designed to help learners understand JavaScript concepts efficiently. The platform provides a hands-on approach with coding exercises, quizzes, and real-world projects that reinforce learning. It also updates its content regularly to reflect the latest trends and changes in JavaScript, ensuring that learners have access to the most current information.

Recommended for

  • Beginners who are new to JavaScript
  • Developers looking to refresh or update their JavaScript skills
  • Students who prefer interactive and hands-on learning
  • Professionals who need to learn JavaScript quickly for a project

Learn JavaScript videos

Learn JAVASCRIPT in just 5 MINUTES (2020)

More videos:

  • Review - Learn JavaScript - Full Course for Beginners
  • Review - This Is the Only Way to Truly Learn JavaScript

BundlePhobia videos

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

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Category Popularity

0-100% (relative to Learn JavaScript and BundlePhobia)
Education
100 100%
0% 0
Developer Tools
40 40%
60% 60
JavaScript Tools
0 0%
100% 100
Online Learning
100 100%
0% 0

User comments

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Social recommendations and mentions

BundlePhobia might be a bit more popular than Learn JavaScript. We know about 59 links to it since March 2021 and only 48 links to Learn JavaScript. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Learn JavaScript mentions (48)

  • JavaScript Programming Resources
    I haven't done this course, but I have been programming with Javascript for about ~1.5years and can build things with React, the best course I found, and I bet it would translate to angular, is learnjavascript.online. Another resource that is good is http://csbin.io/ which is a codesmith platform. The former is more practical and will teach you prequisite concepts to use frameworks, the latter is more theoretical... Source: about 3 years ago
  • Current self taught developers who started of with no knowledge and then used a large free course online. How much of your knowledge came from said course
    The Jad Joubran courses on the other hand really upped my skill level and helped me make the jump from passive learning, exercises and very small projects to making legitimate web apps. That was probably the biggest/scariest jump I've made in my learning journey, and without those courses and the hands-on skill checks and projects he makes you do, I wouldn't have gotten to where I am (which is close to finishing... Source: about 3 years ago
  • What do you think about interactive courses like Scrimba? Are there any that you like or would recommend?
    Hi everyone! I'm in the very early stages of creating an interactive course and I would like to hear your thoughts on them. So far I've come across Scrimba and Jad Joubran's learn X series of sites (learnjavascript.online, learnhtmlcss.online, etc...). Has anyone completed any of them? Any there any others that you really like or would recommend? Source: about 3 years ago
  • No prior coding experience, what should I be doing and what to look for in a bootcamp?
    Learnprogramming.online and learnjavascript.online (I haven't really looked at these too deeply yet, but someone just shared them with me and they look really cool!). Source: over 3 years ago
  • What is something you learned while learning javascript that you wish you had known from the start?
    I am learning to code in Javascript using https://learnjavascript.online/ but am finding it a lonely experience. Hoping to jump in and learn with others as I go. Hope this question may help get things going. Source: over 3 years ago
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BundlePhobia mentions (59)

  • Modern React Performance Without the Overhead
    Check packages on Bundlephobia before importing. A date-picker that pulls in 80 KB gzipped when you need one function is a problem you choose. - Source: dev.to / 3 months ago
  • JavaScript Bundle Size Optimization: From 2MB to 200KB — A Practical Guide
    Before adding any npm package, check bundlephobia.com for the bundle cost. Example: lodash costs 70KB — lodash-es with tree shaking costs 0-70KB depending on what you import. - Source: dev.to / 5 months ago
  • Your package.json Is Lying to You
    Or use bundlephobia.com for a nicer view of what actually ends up in your bundle. - Source: dev.to / 7 months ago
  • Bundle size badges are just numbers
    There are two excellent services for estimating package size - Bundlephobia and Package Phobia. While the first calculates "bundle size", the second calculates "publish size" and "install size". The "install size" is the result of recursively summing up all the package dependencies. The result of such an evaluation may surprise. - Source: dev.to / 7 months ago
  • The hidden costs in your pacakge.json
    We can use bundlephobia.com to quickly check the ‘cost’ of adding a npm library to your bundle. Upon checking, it tells us moment.js clocks in at around 300KB, while date-fns is a much leaner 77KB:. - Source: dev.to / about 1 year ago
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What are some alternatives?

When comparing Learn JavaScript and BundlePhobia, you can also consider the following products

Eloquent JavaScript - Free ebook for the JS Beginners

GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

JavaScript.com - A free resource for learning and developing in JavaScript

bundlejs - A quick and easy way to bundle, minify, and compress (gzip and brotli) your ts, js, jsx and npm projects all online, with the bundle file size.

Scrimba - Interactive coding screencasts created in an instant

Snyk - Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.