Technology

Showing 49-64 of 652 results

Share

The 10 Most Common JavaScript Issues Developers Face

At first, JavaScript may seem quite simple. Yet the language is significantly more nuanced, powerful, and complex than one would initially be led to believe. Many of JavaScript’s subtleties lead to a number of common problems—10 of which we discuss here—that keep code from behaving as intended. It’s important to be aware of and avoid these pitfalls in one’s quest to become a master JavaScript developer.

13-minute readContinue Reading
Ryan J. Peterson

Ryan J. Peterson

Ryan is an architect, entrepreneur, and developer. He is skilled in building cloud-scalable, extensible software systems. He writes code that can be maintained and expanded over time as business systems and requirements adapt to market demands or pivots in core business direction.

Unity AI Development: An xNode-based Graphical FSM Tutorial

Take your Unity AI game to the next level with xNode. In this tutorial, we boost our FSM-based AI with a graphical user interface, delivering an enhanced development environment.

13-minute readContinue Reading
Garegin Tadevosyan

Garegin Tadevosyan

Garegin is an accomplished Unity and C# game developer. He created a networking protocol for gamified playground equipment, served as the CTO of an educational gaming startup, and was a game developer on a multinational social-casino team.

Social Network Analysis Using Power BI and R: A Custom Visuals Guide

Microsoft’s Power BI is one of the most popular software solutions used to perform social network analysis. Here’s how to create custom Power BI visuals in R for compelling and flexible results.

15-minute readContinue Reading
Bharat Garg

Bharat Garg

Bharat is a data scientist and developer who specializes in designing and developing interactive reports and tools to facilitate decision-making. He has worked with small startups and large corporations, such as Comcast, MetLife, UnitedHealth Group/Optum, and Jefferson Health. One of Bharat’s projects delivered $6 million in revenue, and another delivered $10 million in savings.

Code Writing Code: An Introduction to the Theory and Practice of Modern Metaprogramming

Metaprogramming is a technique in which software programs write and modify other software programs, including themselves. Learn how metaprogramming can be used to optimize and organize your code.

16-minute readContinue Reading
Will Beddow

Will Beddow

Will is a full-stack developer with a portfolio that spans a diverse range of industries and technologies. His recent work includes machine learning applications, fintech systems design, cloud orchestration programs, and large corporate software systems. Will is the CTO of a fintech company that builds AI tools for the private equity industry.

Efficiency at Scale: A Tale of AWS Cost Optimization

Understanding total spend is a common challenge for cloud users, especially on projects with complex pricing models. This article explores the top AWS cost optimizations that will help you scale your platform effectively.

11-minute readContinue Reading
Rudolf Eremyan

Rudolf Eremyan

Rudolf is a data scientist who has architected big data processing infrastructures on AWS and implemented data engineering solutions for Fortune 500 companies, including Disneyland Hong Kong and Philip Morris. He was invited to participate in NASA’s 2021 International Space Apps Challenge as a speaker and judge.

World-class articles, delivered weekly.

By entering your email, you are agreeing to our privacy policy.

An In-depth Look at C++ vs. Java

Deciding on a language can be intimidating when you don’t have deep experience with the available options. This comparison explores the fundamental differences between C++ and Java, and what to consider when choosing between them.

11-minute readContinue Reading
Timothy Mensch

Timothy Mensch

Timothy is an experienced software architect who has created multiple game engines with C++, including one used in more than 100 titles. His extensive background in Java ranges from Android game and application development to industry experience at Amazon, building an Android client for the AWS AppStream service. He has used more than 20 programming languages in his career, several of which he custom created to meet a specific need.

PageSpeed Insights Best Practices: Acing Google’s Assessment

Page speed is an important ranking attribute for search engines, making performance optimization a prerequisite for successful sites. Here’s how Google PageSpeed Insights can help identify and rectify performance issues.

11-minute readContinue Reading
Timofey Bugaevsky

Timofey Bugaevsky

Timofey is a CTO and veteran full-stack engineer with over 18 years of experience developing new products and sustaining existing ones. He holds an Engineer’s Degree in Robotics and an MBA.

Working With TypeScript and Jest Support: An AWS SAM Tutorial

JavaScript boilerplate is easy enough to come by, but there’s a bit more to starting AWS SAM projects with TypeScript. Here’s how to create an AWS SAM TypeScript project from scratch with Jest support.

10-minute readContinue Reading
Mohammad Faisal

Mohammad Faisal

Mohammad is a full-stack developer who has architected several applications on AWS using Lambda, NoSQL, and Node.js. He has extensive experience in optimizing AWS infrastructure for midsized companies.

C# vs. C++: What’s at the Core?

C# and C++ share a similar syntax but cater to different requirements, so which should you focus on? This article examines each language’s features and weighs the pros and cons.

7-minute readContinue Reading
Jakiša Tomić

Jakiša Tomić

Jakiša is a veteran full-stack developer with more than 15 years of experience creating C# and C++ apps on multiple platforms. His portfolio includes work with the Windows API, embedded programming, distributed systems, mixed reality, and DevOps. Jakiša has a master’s degree in mathematics and computer science from the University of Zagreb.

Unity AI Development: A Finite-state Machine Tutorial

Ever wonder how game developers deliver entertaining interplay with the non-player characters they create? Learn how to develop them yourself in our finite-state machine tutorial.

13-minute readContinue Reading
Garegin Tadevosyan

Garegin Tadevosyan

Garegin is an accomplished Unity and C# game developer. He created a networking protocol for gamified playground equipment, served as the CTO of an educational gaming startup, and was a game developer on a multinational social-casino team.

TypeScript vs. JavaScript: Your Go-to Guide

Considering you can include as much plain JavaScript as you like in your TypeScript project, what factors should you consider when choosing TypeScript for your application? Let’s explore.

10-minute readContinue Reading
Daniele Monesi

Daniele Monesi

Daniele is a full-stack developer and cloud solution architect who has worked with many software environments, such as Java-based back ends, Angular- and React-based front ends, and serverless or hybrid cloud infrastructures.

How to Approach SVG Animations in CSS

Animations make websites look more polished and exciting, and help improve user experience. Explore how the combined potential of SVG and CSS can be leveraged to create animations without relying on external libraries.

13-minute readContinue Reading
Filip Defar

Filip Defar

Filip is a web developer with expertise in highly interactive front-end applications. He helped build data visualizations for several BI products while working for companies such as AlignAlytics and Captario.

Control Your Climate With This Raspberry Pi Thermostat Tutorial

Smart homes are the future, but what do you do if you have an old air conditioner or heater in your home? Replacing old devices isn’t always feasible, but you can automate them with a Raspberry Pi.

8-minute readContinue Reading
Ovidiu-Nicu Andrei

Ovidiu-Nicu Andrei

Ovidiu-Nicu is a full-stack developer with extensive experience in PHP, JavaScript, and Linux administration. He has developed a number of WordPress plug-ins, large-scale apps, and performance-optimized MySQL procedures.

Graph Data Science With Python/NetworkX

Data inundates us like never before—how can we hope to analyze it? Graphs (networks, not bar graphs) provide an elegant approach. Find out how to start with the Python NetworkX library to describe, visualize, and analyze “graph theory” datasets.

11-minute readContinue Reading
Federico Albanese

Federico Albanese

Federico is a developer and data scientist who has worked at Facebook, where he made machine learning model predictions. He is a Python expert and a university lecturer. His PhD research pertains to graph machine learning.

Using Express.js Routes for Promise-based Error Handling

Maintainable Express.js code after scaling means making common code more feature-rich while reducing boilerplate. Find out how to enable promise-based route code and centralize both error handling and normal-results handling in Express.js apps.

8-minute readContinue Reading
Vitaly Senko

Vitaly Senko

Vitaly is a full-stack developer who has extensive experience in creating apps with Node.js, React, and .NET, including the maintenance of a healthcare platform with nearly 20 million users.

SSH Logging and Session Management Using AWS SSM

A comprehensive tutorial on how to log SSH activity—minus sensitive input, like passwords—occurring in Linux AWS EC2 instances to either CloudWatch Logs or S3 buckets.

11-minute readContinue Reading
Vimal Paliwal

Vimal Paliwal

A certified AWS expert with a master’s degree in computer security, Vimal specializes in automating the cloud with Terraform, Kubernetes, and Python.

Toptal Engineering Expert

Gabriel Courtemanche

Gabriel is a highly efficient and reliable professional who possesses a broad skill set for web application development. He's been working on a range of products and clients—from working on scalability problems in production engineering teams at Shopify and Autodesk to launching new applications for startups. Most of his work consists of leading technical teams, by creating an easy development environment, fixing technical debts, providing best practices code examples, and mentoring devs.
Read more

Expertise

ReduxNode.jsHTML5

Previously At

Shopify

World-class articles, delivered weekly.

By entering your email, you are agreeing to our privacy policy.

Toptal Developers

Join the Toptal® community.

Hire a Developer or Apply as a Developer