Posts by Category

common

Let’s hack crypto wallets

43 minute read

I hacked several poorly protected crypto wallets in “Bitcoin”, “Ethereum”, “Tron” and “Dogecoin” blockchains. In this post, I’ll describe my approach and sho...

My open-source year in review

1 minute read

My Braindump

2 minute read

Your second brain

3 minute read

Life Balance web version

less than 1 minute read

Performance testing with Datadog

2 minute read

The last big features of El Monitorro

2 minute read

A Matter of Habit

5 minute read

Year in review

2 minute read

Persistence and curiosity

1 minute read

Git at your fingertips

1 minute read

Pride and Prejudice

4 minute read

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ethereum

Testing Ethereum reorgs

2 minute read

ERC-1155

2 minute read

Solidity bytecode metadata

2 minute read

Smart Contract Verification in Ethereum

2 minute read

Elixir behaviours for blockchain hard fork configurations

5 minute read

Storage in Ethereum

3 minute read

Story about one small library

3 minute read

zkSNARK in Ethereum

3 minute read

Things to consider for Ethereum dev community

2 minute read

Message calls in Ethereum

3 minute read

Bloom filters in Ethereum

2 minute read

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elixir

We’re on the Brink of Cryptopunk

7 minute read

I developed a crypto wallet library for Elixir called cryptopunk. And in this post, I’ll describe how you can use it

Rust NIFs

3 minute read

Hornet

5 minute read

Ethereum Contract Application Binary Interface (ABI) in Elixir

5 minute read

Ethereum’s node discovery in Elixir

8 minute read

Ethereum’s Recursive Length Prefix encoding in Elixir

7 minute read

Ethereum Virtual Machine in Elixir

8 minute read

GraphQL subscriptions using Absinthe

2 minute read

Simple Telegram bot in Elixir

2 minute read

Elixir macros are evil (sometimes)

4 minute read

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emacs

Generating a site from org-mode files

2 minute read

I split my brain

3 minute read

Emacs setup for Rust

1 minute read

Cargo mode for Emacs

3 minute read

Emacs setup for Elixir

less than 1 minute read

Async autocompletion in Emacs

2 minute read

Hacking Elixir tools in Emacs

3 minute read

Be productive with Org-mode

4 minute read

Why Emacs is a great text editor

2 minute read

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rust

Fang, async background processing for Rust

3 minute read

Even though the first stable version of Rust was released in 2015, there are still some holes in its ecosystem for solving common tasks. One of which is back...