Lessons we’ve learned on real projects (page 156)

pypi.org

Python lib for plotting charts in the terminal:

Flávio Juvenal·July 11, 2019

martinfowler.com

Circuit Breaker Pattern

You use software circuit breakers on connections to remote services. These breakers trip when the supplier becomes unresponsive, once tripped the breaker no longer calls the supplier until reset.

João Lins·July 10, 2019

hakibenita.com

Fastest Way to Load Data Into PostgreSQL Using Python

Gustavo Carvalho·July 10, 2019

stubborn.fun

Get the opportunity to design your characters using our generator absolutely for free

Felipe Farias·July 9, 2019

youtube.com

Great talk about React Hooks

Arimateia Neto·July 9, 2019

medium.com

Small but interesting post about tech leaders: Don’t lead by example

Top Highlight: Expectation-setting is a required part of a tech lead’s job, but you’re a member of the team too, you still need to get in there and do the actual work. Being on the ground with the team helps you ensure a high quality bar, helps you understand what’s going on with your system, allows you to build empathy for your teammates, and helps make sure your team hits its goals. You’ll likely be the hardest-working person on your team. Congratulations, welcome to tech leadership.

João Lins·July 9, 2019

kentcdodds.com

When to useMemo and useCallback and performance tips

Best piece of advice extracted from article: MOST OF THE TIME YOU SHOULD NOT BOTHER OPTIMIZING UNNECESSARY RERENDERS. React is VERY fast and there are so many things I can think of for you to do with your time that would be better than optimizing things like this. In fact, the need to optimize stuff with what I'm about to show you is so rare that I've literally never needed to do it in the 3 years I worked on PayPal products and the even longer time that I've been working with React. (edited) Also: What's the point? The point is this: Performance optimizations are not free. They ALWAYS come with a cost but do NOT always come with a benefit to offset that cost. Therefore, optimize responsibly.

João Lins·July 9, 2019

devcenter.heroku.com

PostgreSQL Concurrency with MVCC:

Understand how Multi Version Concurrency Control is implemented in Postgres and how it affects the design of highly concurrent applications.

Flávio Juvenal·July 5, 2019

demos.scotch.io

Flexbox Playground

João Lins·July 3, 2019

jvns.ca

Get your work recognized: write a brag document

João Lins·July 3, 2019

news.ycombinator.com

Hackernews debate - Goodbye Microservices: From 100s of problem children to 1 superstar

Felipe Farias·July 3, 2019

Today I learned

how a design team migrated their whole workflow from Sketch+Invision+Zeplin to Figma

Aline Silveira·July 3, 2019

cannonade.net

"Aggregate functions are not allowed in this query"

Amanda Savluchinske·July 3, 2019

css-tricks.com

Why, How, and When to Use Semantic HTML and ARIA

Semantic HTML and Accessible Rich Internet Applications (ARIA) help create interfaces that work for everyone in the most performant, robust, and simple way

Mariane Pastor·July 3, 2019