Blog by Tadeu Zagallo

Tadeu Zagallo

I’m a Software Engineer with a focus on programming languages and developer experience. Currently Principal Engineer at Klarna. Previously Apple, Uber and Facebook.

View posts in:

Portuguese (3)

English (8)

Why I decided to write more in Portuguese

May 2017 programming-languages, fp

Pretty Typing

Pretty-printing meets type inference

February 2017 interpreter, fp, javascript

A λ-calculus interpreter

in less than 300 lines of JavaScript

September 2016 interpreter, verve, x86, asm

Optimisations in Verve

Premature optimisations for fun!

July 2016 verve, fp, interpreter

Introducing Verve

An experimental, minimalistic, static, functional language with zero dependencies.

December 2015 reactnative, ios, x86, asm

Writing a 'trampoline' in assembly for profiling

October 2015 reactnative, ios

Bridging in React Native

An in-depth look into React Native's core

September 2015 x86, emulator, javascript

Writing an x86 emulator in JavaScript