Erika Heidi

Published a GitHub action to the marketplace

In this guide, you'll learn how to use GitHub Actions to periodically run a PHP command line application built with Minicli. This application will update a CONTRIBUTORS file in the same repository where the workflow action is set, updating information about top contributors of a project.

I was a guest in the API Intersection podcast talking about open source.

In this post I share 10 useful search tricks with Sourcegraph for open source contributors and maintainers.

A project-based tutorial series where readers can follow along and refactor an existing Laravel application for extended functionality, while learning more about Eloquent ORM.

In this 3-part series, you'll learn the basics of 3D design with FreeCAD.

Detailed tutorial on how to build an about page with Laravel and Tailwind CSS.

I wrote a tutorial on how to create a Composer bin command using Minicli.

A highly experimental image templating system based on PHP-GD to dynamically generate image banners and covers. GDaisy also comes with a few sample scripts to generate common size thumbnails via bin/gdaisy.

A PHP GD + TwitterOAuth CLI app to dynamically generate Twitter header images and optionally upload them via the API. This enables you to build cool little tricks, like showing your latest followers or sponsors, your latest content created, a qrcode to something, a progress bar for a goal, and whatever you can think of.

Tutorial on how to set up VS Code for PHP development.

A list of underrepresented open source creators that can be sponsored via the GitHub Sponsors Program

In this practical series, readers will learn about some of Ansible’s main features that can be used to write playbooks for server automation. At the end, you’ll create a playbook to automate setting up a remote Nginx web server and deploy a static HTML website to it.

A generic content parser based on the DEV (Forem) format, with support to liquid tags, including custom ones.

A PHP cli application to control Nanoleaf panels.

This free eBook is designed to introduce you to using Ansible to manage remote servers, using ad hoc commands and playbooks for infrastructure automation.

A minimalist file-based CMS / markdown document indexer with support to liquid tags, created on top of minicli/minicli. No databases, no sessions, no users.

In this project-based tutorial series, we build a links landing page in PHP using the Laravel framework, using a containerized development environment managed by Docker Compose.

I presented a talk on How To Create PHP Developer Environments with Docker Compose.

Live coding series where I build a Laravel application, in Brazilian portuguese.

Presented a keynote talk named "The Art of Programming" at Codeland 2020.

I presented a talk on how to deploy Laravel with Ansible.

This tutorial explains in detail how to build a chatbot for Twitch or IRC using PHP with Minicli.

I presented a talk about Docker Compose in this year's DockerCon Live event; I have presented several online talks this year, in different events, but this one had the biggest audience.

I shared a tutorial on how to use OBS Studio for recording and streaming.

Published a 4-parts illustrated series on dev.to explaining basic Git concepts such as staging, merge and rebase. Each post has original handmade and scanned illustrations.

Built an educational series around how to create a command line framework in vanilla PHP called Minicli, the code is open source and has improved a lot since the original series was written.