Node.js

Showing 1-9 of 38 results
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Working with TypeScript, Dependency Injection, and Discord Bots

by Michał Krakiewicz

Types and testable code are two of the most effective ways of avoiding bugs. In this tutorial, discover TypeScript best practices while you create a Discord bot from scratch.

10 minute readContinue Reading
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How to Create a Secure Node.js GraphQL API

by Marcos Henrique da Silva

GraphQL is a query language for APIs, originally developed by Facebook for internal use. Since its public release, GraphQL has been compared to REST and other architectures. In this article, Toptal JavaScript Developer Marcos Henrique da Silva demonstrates how to create a GraphQL Node.js API, and explains why you should try it, too.

11 minute readContinue Reading
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The Back End: Using Gatsby.js and Node.js for Static Site Updates

by Furkan Yavuz

Static websites are simple and fast, but it's also possible to automate updates to them to keep them fresh and relevant. Find out how to generate daily-updated HTML pages that track the latest releases of popular GitHub repositories.

10 minute readContinue Reading
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Benchmarking A Node.js Promise

by Omar Waleed

You can just write sequentially executed code in JavaScript, but should you? In this article, Toptal Freelance JavaScript Developer Omar Waleed tests the widespread Node.js belief that synchronous code degrades performance and is, in a sense, just plain evil. Is this really true?

7 minute readContinue Reading
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Smart Node.js Form Validation

by Andrej Adamcik

Bulletproof data validation is fundamental to implementing a back-end API. Find out how datalize, a Node.js library, makes this easy—and formats your data nicely, too.

8 minute readContinue Reading
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Is It Time to Use Node 8?

by Youssef Sherif

Node 8 has brought significant performance and feature upgrades. Should you use it on new projects? Is it worth upgrading existing codebases? In this article, Toptal Freelance JavaScript Developer Youssef Sherif gives a tour of Node 8's biggest changes and what they mean for your project.

13 minute readContinue Reading
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How to Build a Raspberry Pi Server for Development

by Pablo Villoslada Puigcerber

The Raspberry Pi is a little computer that you can get for as low as USD $5 and on which you can run many different types of software and build many different projects. In this article, I'm going to guide you through the process of setting it up as a home development server and deploying a full-stack JavaScript application that you can access from outside your network. This is great for setting up your own remote digital workspace, or simply to have control over the hardware you use for development.

10 minute readContinue Reading
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Creating a Secure REST API in Node.js

by Marcos Henrique da Silva

As patterns go, REST APIs are so useful and ubiquitous that every web developer, regardless of language or platform, should know how to build one. In this article, Toptal Freelance JavaScript Developer Marcos Henrique da Silva shows how to create a simple and secure REST API for user management on Node.js.

13 minute readContinue Reading
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Web Scraping with a Headless Browser: A Puppeteer Tutorial

by Nick Chikovani

In this article, Toptal Freelance JavaScript Developer Nick Chikovani shows how easy it is to perform web scraping using a headless browser. Specifically, he provides a Puppeteer tutorial, going through a few examples of how to control Google Chrome to take screenshots and gather structured data.

10 minute readContinue Reading

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