The weather has turned Autumnal and evenings are getting darker which leaves us more “good” reasons to spend time with our computers and learn. This monthly notes provide guide to impactful performance improvements, tips for optimizing React apps, howto gifs for Chrome DevTools, tips for healthier ways for working and how sticker makes things faster.
Issue 22, 12.9.2017
The State of the Web: guide to impactful performance improvements
How can we make the Web better by designing and developing with performance in mind? A look at various ways of making impactful performance improvements. (from WebOps weekly 132)
React is Slow, React is Fast: Optimizing React Apps in Practice
Practical tips for optimizing #ReactJS performance with react_perf and Chrome Devtools’ Timeline.
Increase your web development skill-set: 150 animated tips on Chrome DevTools
Chrome DevTools is powerful web development tool and these 150 gifs will help you grasp features in 30 seconds. Also text descriptions if you want to read more.
What is Clean Code and why should you care?
Clean code is subjective and every developer has a personal take on it. There are some ideas that are considered best practice and what constitutes as clean code within the industry and community, but there is no definitive distinction. And I don’t think there ever will be. “Clean code is code that is easy to understand and easy to change.”
3 Effective Ways to Maintain High Energy Levels at Work for Software Engineers
Good tips for energetic days at the office: “1. Find Solutions for Energy Waste; 2. Take a Real Break; 3. Shift Between Different Tasks.”
Lessons learned about running Microservices
There are many reasons and benefits related to opt for an architecture based on Microservices, but there is no free lunch, at the same time it also brings some difficult and hard aspects to deal with. B2W has used microservices since 2014 and this four parts serie starts with some best practices related about Microservices communication.
(from Microservices Weekly 97)
Basic API Rate-Limiting
If we want to apply client-specific rate limiting, a standard load balancer might be not enough – especially when there’s no uniform way of identifying clients. The article explains the basics about rate limiting and tells you about some implementations for rate limiters you can use. For example Guava RateLimiter isn’t meant for (web) API rate-limiting and you should use libraries like RateLimitJ or bucket4j project. (from Java Weekly Issue 186)
Guide to Spring Boot REST API error handling
Spring Boot gives very useful error messages to build REST APIs but those same messages are noisy and useless for the API consumer, not to mention they reveal implementation details. Luckily, Bruno Leite is here to explain how there are simple ways of handling this.
Mysterious Axxios Stickers Allegedly Reduce Vibrations On Bikes
Hmm. “Axxios’ technology can alter the modulus of elasticity for a material by interacting with it through electron fields on an atomic level. Not only that, but the company also claim this is done passively, with no external power source.” It’s known truth that stickers make things go faster ;)