Courses
797 hands-on courses across every major language, framework, and discipline.
Advanced Bash
Master advanced Bash: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Automation & Scripting with Bash
Automate real work with Bash: scripts, tasks, file and system operations, and gluing tools together.
Testing & TDD in Bash
Ship reliable Bash: unit and integration tests, mocking, and test-driven development workflows.
Bash by Building Projects
Learn Bash by shipping real projects. Each one adds a new skill and something concrete to your portfolio.
Bash Technical Interview Prep
Prepare for Bash interviews: language deep-dives, common questions, coding challenges, and how to stand out.
PowerShell Foundations
Start PowerShell from zero. Set up your environment, learn the core syntax, and write your first working programs with confidence.
Intermediate PowerShell
Level up your PowerShell. Write idiomatic, well-structured code and solve real problems with the right tools and patterns.
Advanced PowerShell
Master advanced PowerShell: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Automation & Scripting with PowerShell
Automate real work with PowerShell: scripts, tasks, file and system operations, and gluing tools together.
Testing & TDD in PowerShell
Ship reliable PowerShell: unit and integration tests, mocking, and test-driven development workflows.
PowerShell by Building Projects
Learn PowerShell by shipping real projects. Each one adds a new skill and something concrete to your portfolio.
PowerShell Technical Interview Prep
Prepare for PowerShell interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Perl Foundations
Start Perl from zero. Set up your environment, learn the core syntax, and write your first working programs with confidence.
Intermediate Perl
Level up your Perl. Write idiomatic, well-structured code and solve real problems with the right tools and patterns.
Advanced Perl
Master advanced Perl: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Automation & Scripting with Perl
Automate real work with Perl: scripts, tasks, file and system operations, and gluing tools together.
Testing & TDD in Perl
Ship reliable Perl: unit and integration tests, mocking, and test-driven development workflows.
Perl by Building Projects
Learn Perl by shipping real projects. Each one adds a new skill and something concrete to your portfolio.
Perl Technical Interview Prep
Prepare for Perl interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Lua Foundations
Start Lua from zero. Set up your environment, learn the core syntax, and write your first working programs with confidence.
Intermediate Lua
Level up your Lua. Write idiomatic, well-structured code and solve real problems with the right tools and patterns.
Advanced Lua
Master advanced Lua: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Automation & Scripting with Lua
Automate real work with Lua: scripts, tasks, file and system operations, and gluing tools together.
Testing & TDD in Lua
Ship reliable Lua: unit and integration tests, mocking, and test-driven development workflows.