# JavaScript-Algorithms ææ¯ç¶ååï¼å端è¿é¶å客ï¼https://github.com/sisterAn/blog [线ä¸çæ¬é è¯»æ´æµç ï¼ç¹å»é 读](https://www.pzijun.cn/) ä½ä¸ºä¸åå端ï¼è½ç¶å¨å¹³å¸¸å¼åä¸å¾å°åç®æ³ï¼ä½å½æä»¬éè¦æ·±å ¥åç«¯æ¡æ¶ãå¼åè¯è¨ã弿ºåºæ¶ï¼æç®æ³å°å¤§å¤§æé«æä»¬çæºç çè½åãä¾å¦ ï¼ - virtual-dom diff ç®æ³åäºä¸äºçº¦å®ï¼åå°åå O(n3) çæ¶é´å¤æåº¦éå°äºO(n) ï¼æ ¸å¿åçå°±æ¯ä¸ä¸ªæ çæ·±åº¦ä¼å æç´¢ - babel è¿äºå°±æ¯ä¸äºç¼è¯åçç parser çææ½è±¡è¯æ³æ çç¥è¯ï¼åå°æ½è±¡è¯æ³æ è¿è¡è½¬æ¢æä½çææä»¶ - æµè§å¨ç historyï¼åºå±å¯ä»¥ä½¿ç¨æ æ¥å®ç° - webpack ä¸å©ç¨ tree-shaking ä¼å - v8 ä¸çè°ç¨æ ãæ¶æ¯éåçç è¿äºå°±å¤§é使ç¨äºç®æ³ï¼çæäºå°±è½æ´å¥½çäºè§£å®ä»¬çæ§è½ï¼æ´é«æçè§£å³é®é¢ï¼æåæä»¬ç代ç è´¨éä¸æç»´è§éï¼è¿é¶å°æ´é« Levelï¼èµæ´å¤é±ð°ð°ð°ã æä»¥è¯´ï¼å¦ç®æ³æ¯æ¯ä¸ªå端è¿é¶å¿ å¤ï¼â½ï¸â½ï¸â½ï¸ æä»¥ï¼è¿éææ´çäºä¸ä»½éç¨äºåç«¯çæ°æ®ç»æä¸ç®æ³ç³»åï¼å¸æè½å¸®å©ä½ ä»0å°1æå»ºå®æ´çæ°æ®ç»æä¸ç®æ³ä½ç³»ï¼**æ¤å¤ææçé¢ç®åæ¥èªçå®å端é¢è¯**ï¼ã  ## ç³»åæç« - [å端è¿é¶ç®æ³1ï¼å¦ä½åæãç»è®¡ç®æ³çæ§è¡æçåèµæºæ¶èï¼](https://github.com/sisterAn/JavaScript-Algorithms/issues/1) - [å端è¿é¶ç®æ³2ï¼ä»Chrome V8æºç çJavaScriptæ°ç»ï¼éèµ è ¾è®¯é¢è¯é¢ï¼](https://github.com/sisterAn/JavaScript-Algorithms/issues/2) - 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[å端è¿é¶ç®æ³10ï¼å«åè¯´ä½ ä¸ætopké®é¢äº](https://github.com/sisterAn/JavaScript-Algorithms/issues/73) - [å端è¿é¶ç®æ³11ï¼äºåæ¥æ¾æ ï¼BSTæ ï¼](https://github.com/sisterAn/JavaScript-Algorithms/issues/87) - [å端è¿é¶ç®æ³12ï¼æ°æ®ç»æä¸ç®æ³ä¸çå符串](https://mp.weixin.qq.com/s/PzoR-Yl1kqAfdPExOCLikQ) - [å端è¿é¶ç®æ³13ï¼ä¸æ¬¡æå®ä¹å¤§æåºçç¥](https://mp.weixin.qq.com/s/fMmo2ybLWuPpZvmB6uZo_w) - [å端è¿é¶ç®æ³14ï¼è§£è¯»æå¸¸è§çä¸å¤§æ¥æ¾ç»æ](https://mp.weixin.qq.com/s/8Ce63WfUAt5e2jmnN-RGJQ) - [å端è¿é¶ç®æ³15ï¼95% çç®æ³é½æ¯åºäºè¿ 6 ç§ç®æ³ææ³](https://mp.weixin.qq.com/s/gC-w-4_FfGxtfQ79mtpbFg) - [å端è¿é¶ç®æ³16ï¼è´ªå¿ç®æ³å¥è·¯é®é¢](https://github.com/sisterAn/JavaScript-Algorithms/issues/171) æ³è¦æ´å¤æ´å¿«çå¦ä¹ æ¬ç³»åï¼å¯ä»¥å ³æ³¨å ¬ä¼å·ãå端ç¶ååãððð ## æ·±å ¥ææ¡ç®æ³ #### æ°ç»ç¯ - [å¾è§£leetcode88ï¼å并两个æåºæ°ç»](https://github.com/sisterAn/JavaScript-Algorithms/issues/3) - [åè&leetcode1ï¼ä¸¤æ°ä¹å](https://github.com/sisterAn/JavaScript-Algorithms/issues/4) - [è ¾è®¯&leetcode15ï¼ä¸æ°ä¹å](https://github.com/sisterAn/JavaScript-Algorithms/issues/31) - [åèï¼Næ°ä¹å](https://github.com/sisterAn/JavaScript-Algorithms/issues/128) - [è ¾è®¯ï¼æ°ç»æå¹³åãå»éãæåº ](https://github.com/sisterAn/JavaScript-Algorithms/issues/5) - [leetcode349ï¼ç»å®ä¸¤ä¸ªæ°ç»ï¼ç¼åä¸ä¸ªå½æ°æ¥è®¡ç®å®ä»¬ç交é](https://github.com/sisterAn/JavaScript-Algorithms/issues/6) - [å为&leetcode146ï¼è®¾è®¡åå®ç°ä¸ä¸ªLRUï¼æè¿æå°ä½¿ç¨ï¼ç¼åæºå¶](https://github.com/sisterAn/JavaScript-Algorithms/issues/7) - [é¿éç®æ³é¢ï¼ç¼åä¸ä¸ªå½æ°è®¡ç®å¤ä¸ªæ°ç»ç交é](https://github.com/sisterAn/JavaScript-Algorithms/issues/10) #### é¾è¡¨ - [leetcode21ï¼å并两个æåºé¾è¡¨](https://github.com/sisterAn/JavaScript-Algorithms/issues/11) - [æèµ&leetcode141ï¼å¤æä¸ä¸ªåé¾è¡¨æ¯å¦æç¯](https://github.com/sisterAn/JavaScript-Algorithms/issues/13) - [å¾è§£leetcode206ï¼å转é¾è¡¨](https://github.com/sisterAn/JavaScript-Algorithms/issues/14) - [leetcode876ï¼æ±é¾è¡¨çä¸é´ç»ç¹](https://github.com/sisterAn/JavaScript-Algorithms/issues/15) - [leetcode19ï¼å é¤é¾è¡¨åæ°ç¬¬ n 个ç»ç¹](https://github.com/sisterAn/JavaScript-Algorithms/issues/16) - 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[è ¾è®¯ï¼ä¸äº§çæ°æ°ç»ï¼å 餿°ç»éçéå¤å ç´ ](https://github.com/sisterAn/JavaScript-Algorithms/issues/135) - [èèè¡ï¼æç §ä»¥ä¸è¦æ±ï¼åä¸ä¸ªæ°ç»ï¼å å«å¯¹è±¡çç±»åå ç´ ï¼å»é彿°](https://github.com/sisterAn/JavaScript-Algorithms/issues/136) - [ç½æ&ç¾å¢ï¼å®ç°ä¸ä¸ª findIndex 彿°](https://github.com/sisterAn/JavaScript-Algorithms/issues/137) - [åèï¼æ¨¡æå®ç° Array.prototype.splice](https://github.com/sisterAn/JavaScript-Algorithms/issues/138) - [åèç¼ç¨é¢ï¼å®ç°ä¸ä¸ªaddæ¹æ³](https://github.com/sisterAn/JavaScript-Algorithms/issues/103) - [ç¾åº¦ï¼æ¨¡ç渲æ](https://github.com/sisterAn/JavaScript-Algorithms/issues/36) - [ç¾åº¦ï¼ä»ä¹æ¯æµ æ·è´åæ·±æ·è´ï¼æä»ä¹åºå«ï¼å¦ä½å®ç° Object çæ·±æ·è´](https://github.com/sisterAn/JavaScript-Algorithms/issues/55) - [é¿é&åèï¼æå async/await çå®ç°](https://github.com/sisterAn/JavaScript-Algorithms/issues/56) - [ç¼ç¨é¢ï¼ç¨æç®æ´ä»£ç å®ç° indexOf æ¹æ³](https://github.com/sisterAn/JavaScript-Algorithms/issues/58) - [é¿éç¼ç¨é¢ï¼å®ç°ä¸ä¸ªæ¹æ³ï¼æè§£URLåæ°ä¸queryString](https://github.com/sisterAn/JavaScript-Algorithms/issues/64) - 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