69 captures

12 Jun 2014 - 17 Dec 2025

Aug	SEP	Oct
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About this capture

COLLECTED BY

Collection: Common Crawl

Web crawl data from Common Crawl.

TIMESTAMPS

The Wayback Machine - http://web.archive.org/web/20200928153943/https://www.fullstackpython.com/javascript.html

JavaScript

JavaScript is a scripting programming language interpretted by web browsers that enables dynamic content and interactions in web applications.

Why is JavaScript necessary?

JavaScript executes in the client and enables dynamic content and interaction that is not possible with HTML and CSS alone. Every modern Python web application uses JavaScript on the front end.

Front end frameworks

Front end JavaScript frameworks move the rendering for most of a web application to the client side. Often these applications are informally referred to as "one page apps" because the webpage is not reloaded upon every click to a new URL. Instead, partial HTML pages are loaded into the document object model or data is retrieved through an API call then displayed on the existing page. Examples of these front end frameworks include: React Angular.js Vue.js Backbone.js Ember.js Front end frameworks are rapidly evolving. Over the next several years consensus about good practices for using the frameworks will emerge.

How did JavaScript originate?

JavaScript is an implementation of the ECMAScript specification which is defined by the Ecma International Standards Body. Read this paper on the first 20 years of JavaScript by Brendan Eich, the original creator of the programming language, and Allen Wirfs-Brock for more context on the language's evolution.

JavaScript resources

How Browsers Work is a great overview of both JavaScript and CSS as well as how pages are rendered in a browser. This step-by-step tutorial to build a modern JavaScript stack is useful to understanding how front-end JS frameworks such as Angular and Ember.js work. A re-introduction to JavaScript by Mozilla walks through the basic syntax and operators. The Cost of Javascript Frameworks presents a balanced view of how JavaScript libraries and frameworks impact web performance on both desktop and mobile. The author acknowledges that these libraries are useful for developers but in extreme cases there are significant downsides to including so much JavaScript in pages. The State of JavaScript report contains a wealth of data on what libraries developers are using in the JavaScript ecosystem. There are also reports from previous years which show how the community's preferences have changed over time. Coding tools and JavaScript libraries is a huge list by Smashing Magazine with explanations for each tool and library for working with JavaScript. Superhero.js is an incredibly well designed list of resources for how to test, organize, understand and generally work with JavaScript. Unheap is an amazing collection of reusable JQuery plugins for everything from navigation to displaying media. The Modern JavaScript Developer's Toolbox provides a high-level overview of tools frequently used on the client and server side for developers using JavaScript in their web applications. Front-end Walkthrough: Designing a Single Page Application Architecture covers what a single page app (SPA) architecture looks like, what the tools are that you can use and some comparisons when deciding between Angular and React. Developing a Single Page App with Flask and Vue.js is a step-by-step walkthrough of how to set up a basic CRUD app with Vue.js and Flask. A Guide to Console Commands shows off what JavaScript commands you can use in your browser's console, which is a typical debugging pattern for JavaScript development. is-website-vulnerable is an open source tool that identifies security vulnerabilities based on the front end JavaScript code a web application runs. SPAs are harder, and always will be talks about the inherent complexity in building client-side user interfaces with JavaScript. The Deep Roots of Javascript Fatigue starts by covering the non-stop library churn in the JavaScript ecosystem and then relates JavaScript evolution since the mid-90s to explain the history of the problem. How JavaScript works: the rendering engine and tips to optimize its performance is one particularly relevant post in a multi-part series that explains how you can optimize slower JavaScript code to better suit the JS engines in common web browsers. How to reduce the impact of JavaScript on your page load time provides insight into minimizing the size and improving the download and execution speed for JavaScript libraries, especially ones that are used at scale by many websites. Learn JS data teaches how to manipulate data using JavaScript in a browser or on the server using Node.js. A Beginner's Guide to JavaScript's Prototype explains the fundamentals of JavaScript's object system, which is a prototype-based model and different from many other common programming languages' object models. Understanding Data Types in JavaScript examines JavaScript's dynamic data type model and how it manifests in the way numbers, string, Booleans and arrays are used.

JavaScript learning checklist

Create a simple HTML file with basic elements in it. Use the python -m SimpleHTTPServer command to serve it up. Create a <script type="text/javascript"></script> element at the end of the <body> section in the HTML page. Play with JavaScript within that element to learn the basic syntax. Download JQuery and add it to the page above your JavaScript element. Start working with JQuery and learning how it makes basic JavaScript easier. Work with JavaScript on the page. Incorporate examples from open source projects listed below as well as JQuery plugins. Check out Unheap to find a large collection of categorized JQuery plugins. Check out the JavaScript resources below to learn more about advanced concepts and open source libraries. Integrate JavaScript into your web application and check the static content section for how to host the JavaScript files.

Do you need to style your app or deploy it?

My app runs but looks awful. How do I style the user interface? I've built a Python web app, now how do I deploy it? How should I host and serve static content files?

Full Stack Python

Full Stack Python is an open book that explains concepts in plain language and provides helpful resources for those topics.

Updates via Twitter & Facebook.

Chapters

1. Introduction 2. Development Environments 3. Data 4. Web Development » JavaScript 5. Deployment 6. DevOps Changelog What Full Stack Means About the Author Future Directions Page Statuses ...or view the full table of contents.

Matt Makai 2012-2020