Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
hai.li appears, based on the crawled content, to be a personal tech blog/article archive. It is built with Jekyll and the 3-Jekyll theme, and hosted on GitHub. The content is licensed under CC BY-NC-SA, which suggests it is positioned more as an open, knowledge-sharing technical resource than a commercial SaaS product, course platform, or developer tool.
The site mainly offers front-end technical articles for reading. Topics include mobile, frontend, fastclick, JavaScript, Promise, Monad, Continuation, multi-line text truncation in CSS, getClientRects, line-clamp, and formula derivations for H5 layered screen adaptation. Overall, it leans toward mobile Web and low-level front-end implementation issues, with a clear interest in H5 adaptation, WebView click delays, CSS tricks, and functional JavaScript.
No paid subscriptions, memberships, course sales, or advertising monetization are currently visible. The articles appear to be freely available to read, and the site states that “All content is licensed under CC BY-NC-SA,” meaning the content can be used with attribution, for non-commercial purposes, and shared under the same license terms.
The main advantage is its focused content. Many article titles suggest the posts are not superficial, but instead explore specific engineering problems, formula derivations, and programming paradigms. This makes it suitable for front-end developers with some experience who want to read in depth. The static blog format is also lightweight, with a straightforward reading experience.
The downside is that the site appears relatively small, with only a limited article list visible in the crawled content. There is no obvious search function, comment section, series index, author profile, or update timestamp, making it hard to judge how actively the site is maintained. It feels more like a personal knowledge archive than a systematic learning platform or a substitute for authoritative documentation.
It is best suited to intermediate and advanced front-end developers, mobile H5 developers, and readers interested in niche topics such as Promise/Monad, CSS multi-line truncation, and screen adaptation formulas. Beginners can also read it, but some functional programming and low-level layout topics may require additional background knowledge.
Since the page states that it is Hosted on Github, access from mainland China may be affected by GitHub Pages network instability. It is usually accessible, but not as stable as sites hosted domestically in China. Overall, access can be considered partially restricted.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on hai.li official site.
hai.li is an China Resource Sites provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach hai.li directly.