You don't have to go abroad to learn Chinese. The main difference between staying at home and going abroad is that it requires less effort to learn once you're there (although it still requires qui... Read more.

hackingchinese.com

This is the best overview of spaced repetition research I have seen online or offline. It's thorough, well-argued and probably covers more than you were looking for. It's not specifically about Chi... Read more.

gwern.net

Outlier Linguistics hosts an excellent blog with a large number of insightful articles into Chinese characters. Some of them are directly useful because they talk about learning characters, others ... Read more.

outlier-linguistics.com

This site (originally a book) explains the difference between commonly mixed up (traditional) characters, published by Taiwan's Ministry of Education. As it says in the introduction, the main purpo... Read more.

language.moe.gov.tw

Outlier Linguistics Dictionary of Chinese characters is an excellent tool to help you understand and thereby learn Chinese characters more effectively. It gives you instant access to the latest res... Read more.

outlier-linguistics.com

This is a Q&A page where teachers answer questions about Mandarin, mainly vocabulary use and grammar, but sometimes other questions as well. It's mostly useful because of the wealth of information ... Read more.

hwjyw.com

This is a very large list of traditional characters with multiple pronunciations in the form of an Excel file (the other two files are announcements about the list in Chinese). The first sheet just... Read more.

word.hlc.edu.tw

Serge Gorodish describes himself as "Mathematician, father, programmer, amateur linguist, cynic/idealist, and all-around nice guy" and has found a way to split pinyin syllables in components, which... Read more.

countryoftheblind.blogspot.de

This blog-post offers an introduction to the concept of coloured tones in Chinese learning software. Where do the colours come from? Why were they chosen? And what colours should you choose for you... Read more.

laowaichinese.net

This website allows you to look up all sorts of things related to characters, including pronunciation in historical and regional varieties, components based on their pictographic origin, and much m... Read more.

zi.tools

This is a digital version of the official authoritative stroke order standard used in China. It is sorted by stroke and is not searchable, so it's a bit hard to use. Thus, other resources will ofte... Read more.

yuke.blcu.edu.cn

This is a presentation by Thomas S. Mullaney about Chinese typewriters through history. In the digital age, typing in Chinese is easier than it has ever been, but how did the Chinese typewrite evol... Read more.

youtu.be

This list contains syllable frequency, listing each syllable, with Pinyin and Zhuyin, as well as a sample character. It’s not sorted in order of frequency, but the frequency data is there. Also, pl... Read more.

technology.chtsai.org

This blog provides in-depth explanations of some grammar and vocabulary topics in Mandarin Chinese. While there aren't a huge number of articles so far, there are enough to issue a general recommen... Read more.

mandarinfriend.wordpress.com

This page lists variant pronunciations and their standard readings in Mandarin Chinese (Mainland Standard). It does not list characters that have different readings based on different meanings, so ... Read more.

baike.baidu.com

I find it very hard to classify this blog because it contains a little bit of everything. This is how Sara's describes her own blog: "Finnish girl living in China offering advice for life, love ... Read more.

sarajaaksola.com