--- title: "The Pragmatic Programmer: 20th Anniversary Edition" url: https://daily.dev/posts/the-pragmatic-programmer-20th-anniversary-edition-bcp8pqahz source_url: https://www.ahalbert.com/technology/2023/12/19/the_pragmatic_programmer.html type: article source: "Hacker News" published: 2025-11-17T03:04:01.443Z updated: 2025-11-17T03:04:28.354Z tags: ["career", "agile"] reading_time: 26 upvotes: 32 comments: 1 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # The Pragmatic Programmer: 20th Anniversary Edition **[Hacker News](https://daily.dev/sources/hn)** 路 26 min read 路 32 upvotes 路 1 comments ## Summary A comprehensive review of the 20th anniversary edition of 'The Pragmatic Programmer' by Dave Thomas and Andrew Hunt. The book covers fundamental software engineering principles including taking responsibility, DRY (Don't Repeat Yourself), orthogonality, design by contract, decoupling, concurrency, testing, requirements gathering, and team practices. Updated with modern topics like security and concurrency, it replaces dated technology references with contemporary examples. The review highlights key tips throughout the book, such as 'Always Use Version Control,' 'Provide Options, Don't Make Lame Excuses,' and 'Refactor Early, Refactor Often.' While primarily aimed at beginners, the book offers valuable insights for senior developers mentoring juniors and those without formal CS education. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@umairkhokhar** 路 0 upvotes > Superb 馃憣馃徎 ## Similar posts on daily.dev - [Programming principles for self taught front-end developers](https://daily.dev/posts/programming-principles-for-self-taught-front-end-developers-zp5fgxbnt) 路 Piccalilli 路 23 upvotes 路 0 comments --- Tags: [#career](https://daily.dev/tags/career), [#agile](https://daily.dev/tags/agile) [View this post on daily.dev](https://daily.dev/posts/the-pragmatic-programmer-20th-anniversary-edition-bcp8pqahz)