Toptal Blog

The Toptal Blog is the top hub for software engineers, designers, project managers, and entrepreneurs, featuring in-depth coverage of platforms and technologies, comprehensive tutorials by professional Toptal talent, and resources to help ambitious freelancers stay on the cutting edge.
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A Step-by-step Guide to UI Animation with Principle and Sketch

Interfaces that have animations and transitions provide a better UX for app users, and stimulate user engagement. It’s becoming increasingly important to understand how to add motion to your designs, which is why we wrote today’s tutorial.

In it, Toptal Design Editor Tidjane Tall demonstrates how to craft effective UI animation techniques, using Principle for Mac, in a series of short videos.

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Getting the Most from Equity Research - Lessons from a Former Research Analyst

Equity research provides a very useful function in our current financial markets. Nevertheless, the profession has come under fire in recent years.

In this post, Toptal Finance Expert Ryan Downie details how to utilize research reports more effectively. Additionally, he outlines the equity research’s main value for both sophisticated and retail investors and highlights the pitfalls of this profession, its causes, and how you should evaluate research in order to avoid these issues.

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How to Integrate OAuth 2 Into Your Django/DRF Back-end Without Going Insane

So you’ve implemented user authentication. Now, you want to allow your users to log in with Twitter, Facebook or Google. No problem. You’re only a few lines of code away from doing so.

But while there are hundreds of OAuth 2 packages that pip knows, only a few actually do what they’re supposed to do.

In this article, Toptal Software Engineer Peter Goodspeed-Niklaus explains how to integrate OAuth 2 into your Django or Django Rest Framework using Python Social Auth.

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How Long Can Your Startup Survive Without a Full-Time CFO?

The value of a CFO for a young company is a hotly contested topic. The crux of the predicament is that while CFOs add significantly greater value than a junior financial team, they’re expensive. In this article, Finance Expert Scott Brown helps you identify where your company is in the “hierarchy of finance needs” and guides you toward the option that best address them.

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Anticipatory Design: How to Create Magical User Experiences

In this article, Toptal Designer Miklos Philips explains how to create magical user experiences by creating anticipatory designs. What is anticipatory design? It’s output, without much need for input. A world where our computing machines are designed for interaction methods optimized for humans, not computers. A digital world where we move from user intent that’s deterministic to user intent that’s probabilistic.

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Ionic 2 vs. Ionic 1: Performance Gains, New Tools, and a Big Step Forward

The Ionic project is rapidly gaining in popularity and is one of the most popular open source projects worldwide. With the recent announcement of the stable version of Ionic 2, this is the perfect time to underscore the Ionic 2 and its predecessor.

In this post, Toptal software engineer Julien Renaux outlines the major changes Ionic 2 brought to the platform and explains how to put these new features to good use.

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The Ultimate List of Resources to Learn C and C++

C is often called a middle-level computer language as it combines the elements of high-level languages with the functionalism of assembly language. C allows the manipulation of bits, bytes, and addresses - giving the programmer more control over exactly how the program will behave and a more direct access to the mechanics of the underlying hardware.

C was created, influenced, and field tested by working programmers. The end result is that C gives the programmer what the programmer wants.

C++ is an enhanced version of the C language. C++ includes everything that is part of C and adds support for object-oriented programming (OOP). In addition, C++ also contains many improvements and features that make it a “better C”, independent of object oriented programming.

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Swift Tutorial: An Introduction to the MVVM Design Pattern

On every new project, you have the privilege of deciding how you’ll architect the app and organize the code. But if you don’t pay attention, or you rush through coding, you risk ending up with spaghetti code. The solution? Use a proper design pattern.

In this tutorial, Toptal Software Engineer Dino Bartošak explains how to implement an MVVM design pattern on a demo Swift application.

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20 Testimonial Pages to Inspire Future Customers

Check out a collection of testimonial page inspirations created by different designers from around the world. Toptal designer Jônatas Vieira curated a selection of designs that each empowers its brand story.

Some of the screens are captured from live products, some are still in development, and some are purely concepts designed to push the bounds of what is even considered possible.

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The Party Isn’t Over: A Deep-Dive into Why Unicorns Will Bounce Back in 2017

Between 2013 and 2015, the number of Unicorns exploded to 140 members, marking an incredible growth spurt in valuations and positive sentiment toward the venture industry.

But after a rocky 2016, in which scandals, funding downrounds, and more cautious investor commentary emerged, many have questioned the validity of the sector’s valuations. With this backdrop, 2017 is shaping up to be a make-or-break year for the Unicorn Club. Is the party over?

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Time Management Secrets of an Efficient Engineer

Freelancers work flexible hours, but this convenience comes at a price: They have to manage their time better than on-site professionals. However, it also means they’re free to optimize their routine and achieve exceptional efficiency.

In this post, software engineer Dmitry Ryazantsev will guide you through the ins and outs of personal time management, leaving little to chance. What good are great rates if you waste hours each week?

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