CI examples across code languages

April 19, 2026

Continuous Integration services run user-defined self-checks on code on each “git push”. GitHub Actions is a popular service for CI. CI is one part of the DevOps lifecycle.

CI services generally have quotas and/or concurrency limits but these are currently no-cost for public Git repos:

• GitHub Actions
• Gitlab
• CircleCI
• Appveyor
• Azure Pipelines

We have amassed numerous CI examples across programming languages, including

• Python compiling Fortran code
• C++
• IDL / GDL GNU Data Language
• Pascal