Skip to content
Primarily working on
Primarily working on


  • Arctic Code Vault Contributor



Popular repositories

  1. Code Examples for the book "On Java 8"

    Java 1.5k 535

  2. Example code for the book "Thinking in Java, 4th Edition"

    550 319

  3. Examples auto-extracted from the book "Atomic Kotlin" (under development)

    Java 126 19

  4. Insights, Idioms and Patterns (Python 3)

    Python 80 19

  5. An intermediate-to-advanced book on Python concurrency

    HTML 56 5

  6. Retargetable Markdown-to-epub checking and build tools for my programming books

    Python 25 5

1,365 contributions in the last year

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Mon Wed Fri

Contribution activity

January 2021

Opened 1 pull request in 1 repository
1 merged
10 contributions in private repositories Jan 4 – Jan 18

Seeing something unexpected? Take a look at the GitHub profile guide.

You can’t perform that action at this time.