Hey! 
I am still around indeed! I was gone from WK for 2 years, but finally got back to studying Japanese. It sounds like the script doesn’t quite do what it should (you shouldn’t have to set the level on every page), so if you still want help I’d be happy to provide it.
I appreciate the reply. I actually ended up getting it to work correctly. It was user error on my end.
I don’t remember what it was now since that was a while ago, but I suppose the main thing is that I got it working and that it isn’t a fault of the script.
Thanks!
Hey. Having the same problem. Do you remember the solution at all?
Hey, I am also trying out the script for the first time. does not seem to be registering my level the way it should. Only level 1 Kanji turning up green, even though level is changed to 12. Please let me know how to correct this, because I would love to use this script all the time!
Can you add an option to highlight Hiragana and Katakana too?
Also maybe some sort of timer to rescan every few seconds. If I expand comments, on say Facebook, Kanji there won’t be highlighted until I rescan.
I just installed this and i have to say: Best.Script.Ever.
Thank you so much!
I’m not sure if anyone has done this or not, but this script seems to be a bit outdated with its kanji list.
Here is an updated one for each level that seems to be working fine for me
/* 1:*/ "一,七,三,上,下,九,二,人,入,八,力,十,口,大,女,山,川,工",
/* 2:*/ "丁,中,丸,了,五,六,円,出,刀,千,又,右,四,土,夕,天,子,小,左,手,才,文,日,月,木,本,正,水,火,犬,玉,王,田,白,目,立々",
/* 3:*/ "万,今,元,公,内,冬,分,切,北,午,半,友,古,台,外,太,少,市,広,引,心,戸,方,止,母,毛,父,牛,生,用,矢",
/* 4:*/ "不,世,主,仕,他,代,休,先,写,去,号,名,央,字,宝,平,年,打,早,村,気,氷,申,男,町,百,皿,石,礼,竹,糸,耳,花,虫,見,貝,赤,足,車",
/* 5:*/ "交,会,体,何,作,兄,光,同,回,図,声,多,学,弟,当,形,来,林,毎,皮,社,空,米,羽,考,肉,自,色,草,行,西,角,言,谷,走,近,里,金,雨,青,音,麦",
/* 6:*/ "両,亡,京,全,前,化,南,向,国,地,夜,妹,姉,安,室,州,店,後,思,明,星,曲,有,東,次,歩,死,活,海,点,画,直,知,私,科,羊,茶,血,長,食,首",
/* 7:*/ "付,以,夏,失,家,弱,強,必,教,時,未,末,札,校,欠,氏,民,理,由,紙,組,船,記,辺,通,週,雪,風,高,魚,鳥,黄,黒",
/* 8:*/ "住,助,医,反,君,場,対,局,役,所,投,支,数,朝,森,楽,池,決,番,研,究,答,絵,者,話,買,身,道,間,雲,電,馬",
/* 9:*/ "乗,予,事,仮,使,保,具,勝,受,和,売,定,実,客,屋,度,持,新,服,泳,物,界,発,相,県,美,苦,表,要,試,談,負,返,送,部,重,験",
/*10:*/ "始,最,業,横,歌,求,漢,病,算,終,線,習,聞,落,葉,親,語,読,調,起,路,転,軽,農,速,進,運,配,酒,鉄,開,院,集,頭,顔,飲,鳴",
/*11:*/ "争,令,仲,伝,位,低,便,働,共,初,別,利,功,努,労,味,命,好,岸,意,成,戦,拾,指,放,昔,波,注,洋,特,神,秒,競,級,老,育,良,追",
/*12:*/ "倍,僕,勉,動,合,員,商,寒,島,庭,待,息,悪,旅,族,暑,期,根,植,歯,泉,流,消,深,温,港,湯,球,登,着,短,祭,章,童,第,都,野,陽,階",
/*13:*/ "像,億,問,器,士,宿,情,想,感,整,料,映,暗,様,標,橋,殺,然,熱,疑,皆,福,緑,練,詩,課,謝,賞,輪,選,銀,鏡,題,願,養,館,駅",
/*14:*/ "例,卒,協,参,周,囲,固,基,妥,季,完,希,念,性,技,折,望,材,束,松,格,残,的,約,能,芸,術,雰,頑,骨",
/*15:*/ "丈,仏,信,列,勇,区,単,司,坂,変,夫,寺,岩,帰,建,式,春,昨,昼,晩,晴,毒,法,泣,浅,猫,秋,築,紀,英,計,軍,飯",
/*16:*/ "係,典,冒,冗,危,取,品,園,存,守,専,幸,府,弁,急,政,曜,書,治,浴,留,真,笑,箱,荷,証,辞,遠,門,関,阪,険,面",
/*17:*/ "側,兵,劇,原,喜,因,堂,塩,官,察,席,常,干,幻,底,恋,悲,愛,敗,是,果,栄,梅,渉,無,細,結,署,薬,虚,覚,詳,説,識,警,非,鼻",
/*18:*/ "借,僧,句,可,告,喫,報,座,弓,忘,枚,汽,洗,焼,煙,祈,禁,禅,種,等,胸,脳,訓,許,達,静,類",
/*19:*/ "乱,冊,加,史,善,団,宇,宙,容,履,布,徒,得,忙,改,昆,易,暴,歴,比,混,減,笛,節,絡,続,舌,若,詞,財,連,閥,順",
/*20:*/ "余,個,倒,厚,困,圧,在,夢,妨,妻,嫌,害,尻,尾,械,機,災,犯,率,産,確,穴,経,罪,臭,被,裕,論,議,防,難,震,飛",
/*21:*/ "件,任,企,判,制,務,増,委,審,岡,批,挙,敵,断,条,査,検,権,派,済,省,税,素,総,義,解,設,評,認,責,資,際",
/*22:*/ "価,値,副,勢,各,吸,営,坊,域,姿,宮,寝,応,態,提,援,案,状,示,策,統,置,罰,脱,藤,観,誕,費,賀,過,領",
/*23:*/ "乳,俳,停,備,優,則,割,収,呼,城,宅,導,崎,師,幹,張,律,施,沢,準,演,現,看,秀,職,裁,規,護,贅,革,鬼",
/*24:*/ "供,型,境,届,展,層,差,庁,担,株,武,燃,狭,環,祝,管,肩,腕,腰,製,視,触,象,販,質,載,輸,述,違,量,額",
/*25:*/ "与,候,効,含,居,属,巻,影,慣,抜,捕,捜,掛,景,替,構,模,況,渡,満,票,絞,肥,補,訟,訴,豊,輩,逮,限,隠,響,鮮",
/*26:*/ "再,刺,創,励,占,印,往,従,復,徴,怪,我,振,授,接,故,汗,河,激,独,獣,突,筆,菓,討,豚,貯,較,造,郵,針,鉛,障",
/*27:*/ "健,就,屈,康,怒,悩,惑,招,昇,暇,極,段,濃,症,痛,眠,睡,端,給,締,織,胃,腹,訪,誘,貸,迫,迷,退,途,郎,靴",
/*28:*/ "並,修,傘,児,冷,凍,処,券,博,奇,妙,婦,巨,幼,庫,微,憲,撃,攻,浜,清,潔,益,移,程,稚,精,絶,綺,衆,逆,録,隊,麗",
/*29:*/ "乾,促,催,僚,壊,娘,宗,宴,寄,怖,恐,杯,板,欧,江,添,烈,猛,略,監,督,積,索,緊,臣,航,街,診,詰,請,閣,雄,韓",
/*30:*/ "乏,婚,延,快,懐,押,撮,旗,更,枕,浮,渇,漏,照,版,盗,符,系,翌,背,覧,貧,購,越,遊,適,預,飾,騒,魅",
/*31:*/ "似,倉,偵,嘆,均,墓,孫,富,尋,巣,帯,幾,廊,径,徳,掃,探,救,散,既,普,棒,泥,粉,編,脈,菜,華,融,豪,貨,鑑,除,陸,離,驚",
/*32:*/ "久,傷,党,卵,厳,密,序,志,恩,捨,採,暖,机,染,桜,欲,永,汚,液,眼,祖,秘,績,興,衛,複,訳,賛,込,迎,酸,銭,雑,飼",
/*33:*/ "否,垂,宣,尊,忠,拡,操,敬,暮,漠,灰,熟,異,皇,盛,砂,窓,筋,簡,糖,納,肺,著,蒸,蔵,装,裏,誌,諸,賃,閉",
/*34:*/ "丼,刻,勤,吐,奴,射,幕,承,拝,推,揮,損,枝,歓,沿,源,爪,磁,粋,紅,純,縦,縮,聖,腐,臓,芋,薦,誤,豆,貴,降,隷",
/*35:*/ "亀,互,介,剣,厄,噌,寿,己,彫,彼,恥,払,杉,汁,油,測,湖,滞,炎,為,熊,獄,破,紹,舎,講,遅,酔,酢,醤,銅,鍋",
/*36:*/ "伎,伸,依,債,及,奈,姓,将,幅,廃,換,摘,旧,核,沖,津,牙,献,甘,療,盟,継,維,縄,舞,般,諾,貿,超,踏,遺,頼,鹿",
/*37:*/ "償,兆,刑,削,募,執,塁,契,崩,弾,恵,患,戻,抗,抱,抵,掲,旬,昭,湾,漁,爆,狙,聴,臨,葬,跡,跳,遣,闘,陣,香",
/*38:*/ "伴,併,傾,刊,却,奏,奥,妊,娠,宜,慮,懸,房,扱,抑,択,描,盤,称,緒,緩,繰,致,託,賂,賄,贈,逃,避,還,需,齢",
/*39:*/ "仙,充,免,勧,圏,埋,埼,壁,奪,岐,御,慎,拒,控,斐,枠,棋,渋,片,甲,祉,稲,群,謙,譲,躍,邦,鈴,銃,鋼,阜,隆,雇,項",
/*40:*/ "俊,兼,剤,吹,唱,堀,孝,巡,戒,排,携,敏,敷,柱,殖,殿,犠,獲,繁,茂,薄,衝,褒,誉,透,鋭,隣,雅,頻,顧,駆,駐",
/*41:*/ "仁,伺,侵,偽,儀,包,墟,徹,拠,拳,措,撤,棄,樹,潜,瀬,炭,畑,至,艦,虎,蛍,蜂,蜜,衣,誠,遜,郷,酎,鉱",
/*42:*/ "克,到,双,哲,喪,堅,床,弧,括,挑,掘,揚,握,揺,斎,暫,析,枢,柄,泊,滑,潟,焦,範,糾,紛,綱,網,肝,芝,荒,袋,軸",
/*43:*/ "刷,即,垣,威,封,岳,慰,懇,懲,摩,撲,擦,斉,旨,朗,柔,沈,沼,泰,滅,滋,潮,炉,牧,珍,琴,筒,籍,裂,襲,誰,貢,趣,距,露",
/*44:*/ "丘,侍,俺,刃,匹,叫,叱,吉,塔,姫,娯,寸,嵐,忍,斗,朱,桃,梨,棚,涙,砲,竜,笠,粒,縁,缶,翼,芽,謎,辛,釣,雷,髪",
/*45:*/ "也,井,凶,卓,呪,塊,塾,嫁,嬢,暦,曇,湿,溝,滝,澄,狂,狩,疲,眺,矛,硬,磨,稼,翔,肌,脚,舟,菌,裸,賭,鐘,陰,霊,頃,魂",
/*46:*/ "俵,吾,墨,孔,寧,寮,帝,幽,庄,斬,架,棟,椅,歳,泡,涼,猿,癖,盆,瞬,瞳,碁,租,穂,穏,綿,菊,誇,鈍,錬,鍛,鍵,阻,零,魔,鳩,黙",
/*47:*/ "伊,佐,哀,唇,塀,墜,如,婆,尺,崖,巾,帽,幣,恨,憎,憩,扇,扉,挿,掌,柳,欺,滴,炊,爽,畳,瞭,砕,箸,粘,粧,胴,芯,虹,詐,霧",
/*48:*/ "咲,培,塗,尽,帳,彩,悔,憶,斜,殴,溶,灯,班,畜,盾,穫,耐,脅,脇,蓄,蚊,蛇,貼,賢,踊,輝,辱,迅,遂,鉢,闇,隙,霜,飢,餓,騎,麻",
/*49:*/ "俗,刈,剛,劣,勘,唯,壇,奨,妃,尼,征,悟,抽,拓,拘,桑,概,浸,淡,潤,煮,珠,礎,紫,衰,覆,誓,謀,陛,陶,隔,駒,鶴",
/*50:*/ "亭,仰,伯,偶,后,唐,堤,堰,墳,壮,奮,峰,巧,廷,彰,把,搬,晶,洞,涯,淀,漂,漫,疫,簿,翻,蟹,訂,諮,軌,邪,銘,駄,鬱,鰐",
/*51:*/ "亮,偉,召,喚,塚,媛,慈,挟,枯,沸,浦,渦,濯,燥,玄,瓶,耕,聡,肪,肯,脂,膚,苗,蓮,襟,貞,軒,軟,邸,郊,郡,釈,隅,隻,頂",
/*52:*/ "乃,倫,偏,呂,唆,噴,孤,怠,恒,惰,慢,擁,殊,没,牲,猟,祥,秩,糧,綾,膨,芳,茨,覇,貫,賠,輔,遇,遭,鎖,陥,陳,隼,須,颯",
/*53:*/ "丹,准,剰,啓,壌,寛,帥,徐,惨,戴,披,据,搭,曙,浄,瓜,稿,緋,緯,繊,胞,胡,舗,艇,莉,葵,蒙,虐,諒,諭,錦,随,駿,騰,鯉",
/*54:*/ "且,傲,冠,勲,卸,叙,呆,呈,哺,尚,庶,悠,愚,拐,杏,栞,栽,欄,疎,疾,痴,粛,紋,茎,茜,荘,謡,践,逸,酬,酷,鎌,阿,顕,鯨",
/*55:*/ "之,伏,佳,傍,凝,奉,尿,弥,循,悼,惜,愉,憂,憾,抹,旦,昌,朴,栃,栓,瑛,癒,粗,累,脊,虜,該,賓,赴,遼,那,郭,鎮,髄,龍",
/*56:*/ "凛,凡,匠,呉,嘉,宰,寂,尉,庸,弊,弦,恭,悦,拍,搾,摂,智,柴,洪,猶,碑,穀,窒,窮,紳,縛,縫,舶,蝶,轄,遥,錯,陵,靖,飽",
/*57:*/ "乙,伐,俸,凸,凹,哉,喝,坪,堕,峡,弔,敢,旋,楓,槽,款,漬,烏,瑠,盲,紺,羅,胎,腸,膜,萌,蒼,衡,賊,遍,遮,酵,醸,閲,鼓",
/*58:*/ "享,傑,凌,剖,嘱,奔,媒,帆,慨,憤,戯,扶,暁,朽,椎,殻,淑,漣,濁,瑞,璃,硫,窃,絹,肖,菅,藩,譜,赦,迭,酌,錠,陪,鶏",
/*59:*/ "亜,侮,卑,叔,吟,堪,姻,屯,岬,峠,崇,忌,慶,憧,拙,擬,曹,梓,汰,沙,浪,漆,甚,睦,礁,禍,篤,紡,胆,蔑,詠,遷,酪,鋳,閑,雌",
/*60:*/ "倹,劾,匿,升,唄,囚,坑,妄,婿,寡,廉,慕,拷,某,桟,殉,泌,渓,湧,漸,煩,狐,畔,痢,矯,罷,藍,藻,蛮,謹,逝,醜"
ありがとうございます！
Whilst a change was made in Github to update to Oberon’s list, there was a few more missing ones I found. looki isn’t using WK atm so I’ve taken his suggestion to fork the code and I’ll try and look at new things like JLPT and Joyo.
Updated script link - Kanji Highlighter 2
Code fork at GitHub - thedavidcameron/kanji-highlighter: Greasemonkey userscript that highlights kanji on websites, based on their level of familiarity. (for any missing kanji or contributions)
Is there a way to only show the words in green, which are the words I already studied?
Because all those yellow I dont know any of them.