henrikwarne.com

What It Is

Henrik Warne's blog is the personal technical blog of Henrik Warne, a software developer based in Stockholm, Sweden, with the theme “Thoughts on programming.” Based on the crawled content, the author has more than 30 years of professional programming experience and has worked at companies or on projects related to financial trading and communication systems, including Nasdaq, CME/TriOptima, Talos, and Ericsson. As a result, the blog leans more toward practical software engineering than general tech news.

Core Features

The site mainly offers English-language blog posts covering topics such as software development, testing, debugging, code reviews, continuous delivery, career planning, hiring, technical book reviews, online course reviews, and AI-assisted programming. Popular articles include “Lessons Learned in Software Development,” “Great Programmers Write Debuggable Code,” and “What Makes a Good Programmer,” clearly targeting programmers who want to improve their engineering skills. The site also supports WordPress comments, RSS, and email subscriptions, making it easy to follow updates over time.

Pricing

There currently appears to be no paywall, membership, course sales, or consulting package information. The content is primarily free and publicly accessible. The subscription feature is WordPress email update subscription, not a commercial subscription product.

Pros and Cons

The strengths are its long-term accumulation of content, high density of experience-based insights, and the author’s solid background. Many articles start from real-world issues in development, testing, and team collaboration, making them especially valuable for mid- to senior-level developers. Compared with fragmented social media content, these long-form articles are better suited for building a deeper methodology.

The limitations are also clear: this is a personal blog, not a systematic tutorial. The author’s views are shaped by his personal experience and technical environment, so readers need to judge them in light of their own situation. The site’s interaction and category-based search functions are fairly basic, and the English-language content may also raise the barrier for readers in China.

Who It’s For

It is suitable for software engineers, test engineers, technical leads, job-seeking developers, and anyone who wants to understand code quality, testing, debugging, and career growth from a software engineering practice perspective. It is less suitable for people looking for beginner syntax tutorials, instant Q&A, or executable tools.

Access in China

The site is based on the WordPress.com ecosystem, so access from within China may be unstable depending on region, ISP, and time of day. It can be considered “partially restricted.” If it cannot be opened, you can try using an RSS reader, web cache, or proxy network. Overall, it is a high-quality personal technical blog worth bookmarking.