10ten Japanese Reader (Rikaichamp)

単語の上にマウスのカーソルを合わせたら日英辞書を引く。

Quickly look up Japanese words on any text page by activating the add-on (理 button on the toolbar or Alt+R). Press 'Shift' or 'Enter' to view kanji or name information. Forked from rikaikun in 2017, Rikaichamp includes: • Pitch accent information • Support for non-English dictionaries • Dictionaries that update automatically every week (fetching just the updated entries) • Overhauled dictionary entry display to make it much easier to read • Automatic translation of Japanese-era years into Gregorian years (e.g. 昭和５６年、令和元年、平成三十一年) • Recognition of many more grammatical forms (e.g. vs-c verbs like 兼した, irregular verbs like いらっしゃいます, continuous forms like 食べてた, ん as a negative form like 分からん, 知らん, words with ー like じーちゃん, 頑張ろー, そーゆー, ぬ verbs, とく・どく forms, causative passive, させる for verbs ending in す e.g. 起こさせる) • Automatic preview of name entries when there is a better match in the name dictionary • Handling of a much wider range of characters including ㋕, ㌀, ㋿, 𠏹沢, ８月, Ｂ級グルメ, オーサカ • Completely localized into Japanese (so you can study Japanese while you study Japanese!) and Simplified Chinese • Better prioritization of more common matches • Support for displaying romaji • Overhauled copy feature so you can select the entry and format you wish to copy • Smarter popup positioning • Support for vertical text and SVG text • Much lower memory usage (> 90% less) • Kanji data for Kanji kentei, Conning references, educational levels, reworked kanji components etc. • Overhauled settings window to make it more intuitive • Better isolation of styles so that the popup always looks correct • Improved handling of ruby text in YouTube • Hundreds of other fixes