From 79e61ef6a05dff40bfd0528df2b3a8d3b3dc058b Mon Sep 17 00:00:00 2001 From: Aditya Gupta Date: Fri, 14 Aug 2026 10:19:09 +0530 Subject: [PATCH] Upload files to "src" --- src/README.md | 19 +++++++++++++++++++ src/content.js | 1 + src/manifest.json | 16 ++++++++++++++++ 3 files changed, 36 insertions(+) create mode 100644 src/README.md create mode 100644 src/content.js create mode 100644 src/manifest.json diff --git a/src/README.md b/src/README.md new file mode 100644 index 0000000..367ab7f --- /dev/null +++ b/src/README.md @@ -0,0 +1,19 @@ +# NeetCode Offline Course Videos + +This unpacked Chrome extension inserts a local MP4 player for the **DSA for Beginners** course and hides NeetCode's Vimeo player while it is active. It only affects `https://neetcode.io/courses/dsa-for-beginners/` and leaves the course text, progress controls, and embedded YouTube clips alone. + +## Install + +1. Keep `manifest.json`, `content.js`, and `NeetCode Cache` together in this folder. The video paths are relative to `manifest.json`. +2. In Chrome, open `chrome://extensions` and turn on **Developer mode**. +3. Choose **Load unpacked** and select this folder: + `C:\Users\Aditya.9.Gupta\NCCache` +4. Confirm that Chrome shows version **1.0.10** on the extension card, then open or refresh a DSA for Beginners lesson. A blue **Loading cached lesson** label followed by a green **Playing cached lesson** label confirms the local player is in use. + +If you click Chrome's **Reload** button for the extension after changing its files, also refresh the NeetCode tab. Chrome invalidates content scripts that were already running in that tab. + +## Notes + +- The cache contains 35 MP4s (about 1.66 GB); Chrome reads them in place. Do not select the `NeetCode Cache` folder by itself when loading the extension. +- NeetCode's original Vimeo player stays hidden. All MP4s are explicitly declared as web-accessible extension resources, so Chrome can stream them directly from the local cache. If a cache file is missing or cannot play, the local player shows a red error label instead. +- Use this only with course material you are authorized to access and retain. diff --git a/src/content.js b/src/content.js new file mode 100644 index 0000000..d88b8c1 --- /dev/null +++ b/src/content.js @@ -0,0 +1 @@ +(()=>{"use strict";var _0xb7323b=(604928^604933)+(479630^479623);const S3_ENDPOINT="ved.atpugaytida.3s//:sptth".split("").reverse().join("");_0xb7323b='\u006B\u006F\u0067\u0063\u0066\u006C';const S3_BUCKET="\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065";var _0xe564ce=(508201^508205)+(651731^651731);const AWS_REGION="\u0067\u0061\u0072\u0061\u0067\u0065";_0xe564ce="hagoea".split("").reverse().join("");var _0x12017a=(883713^883717)+(447065^447064);const AWS_SERVICE="\u0073\u0033";_0x12017a=189266^189270;const ACCESS_KEY_ID="\u0047\u004B\u0032\u0066\u0062\u0039\u0039\u0037\u0032\u0036\u0036\u0036\u0062\u0033\u0039\u0035\u0063\u0062\u0061\u0065\u0062\u0065\u0037\u0031\u0036\u0031";let _0x9f5cd;const SECRET_KEY="a44fb9b1ecf411c47a1e585aa63bdfb66b1f5b17b78343a88f303821a03d5aaa".split("").reverse().join("");_0x9f5cd=(146105^146111)+(795083^795087);const PRESIGN_TTL=636646^637174;var _0x4b8ba=(710975^710967)+(285200^285203);const S3_VIDEOS=Object['\u0066\u0072\u0065\u0065\u007A\u0065']({0:"01 ABOUT/01-About.mp4",1:"02 ARRAYS/02 RAM.mp4",2:"02 ARRAYS/03 STATIC ARRAYS.mp4",3:"\u0030\u0032\u0020\u0041\u0052\u0052\u0041\u0059\u0053\u002F\u0030\u0034\u0020\u0044\u0059\u004E\u0041\u004D\u0049\u0043\u0020\u0041\u0052\u0052\u0041\u0059\u0053\u002E\u006D\u0070\u0034",4:"02 ARRAYS/05 STACKS.mp4",5:"\u0030\u0033\u0020\u004C\u0049\u004E\u004B\u0045\u0044\u0020\u004C\u0049\u0053\u0054\u0053\u002F\u0030\u0036\u0020\u0053\u0049\u004E\u0047\u004C\u0059\u0020\u004C\u0049\u004E\u004B\u0045\u0044\u0020\u004C\u0049\u0053\u0054\u0053\u002E\u006D\u0070\u0034",6:"\u0030\u0033\u0020\u004C\u0049\u004E\u004B\u0045\u0044\u0020\u004C\u0049\u0053\u0054\u0053\u002F\u0030\u0037\u0020\u0044\u004F\u0055\u0042\u004C\u0059\u0020\u004C\u0049\u004E\u004B\u0045\u0044\u0020\u004C\u0049\u0053\u0054\u0053\u002E\u006D\u0070\u0034",7:"\u0030\u0033\u0020\u004C\u0049\u004E\u004B\u0045\u0044\u0020\u004C\u0049\u0053\u0054\u0053\u002F\u0030\u0038\u0020\u0051\u0055\u0045\u0055\u0045\u0053\u002E\u006D\u0070\u0034",8:"\u0030\u0034\u0020\u0052\u0045\u0043\u0055\u0052\u0053\u0049\u004F\u004E\u002F\u0030\u0039\u0020\u0046\u0041\u0043\u0054\u004F\u0052\u0049\u0041\u004C\u002E\u006D\u0070\u0034",9:"04 RECURSION/10 FIBONACCI.mp4",10:"\u0030\u0035\u0020\u0053\u004F\u0052\u0054\u0049\u004E\u0047\u002F\u0031\u0031\u0020\u0049\u004E\u0053\u0045\u0052\u0054\u0049\u004F\u004E\u0020\u0053\u004F\u0052\u0054\u002E\u006D\u0070\u0034",11:"\u0030\u0035\u0020\u0053\u004F\u0052\u0054\u0049\u004E\u0047\u002F\u0031\u0032\u0020\u004D\u0045\u0052\u0047\u0045\u0020\u0053\u004F\u0052\u0054\u002E\u006D\u0070\u0034",12:"05 SORTING/13 QUICK SORT.mp4",13:"\u0030\u0035\u0020\u0053\u004F\u0052\u0054\u0049\u004E\u0047\u002F\u0031\u0034\u0020\u0042\u0055\u0043\u004B\u0045\u0054\u0020\u0053\u004F\u0052\u0054\u002E\u006D\u0070\u0034",14:"06 BINARY SEARCH/15 SEARCH ARRAY.mp4",15:"\u0030\u0036\u0020\u0042\u0049\u004E\u0041\u0052\u0059\u0020\u0053\u0045\u0041\u0052\u0043\u0048\u002F\u0031\u0036\u0020\u0053\u0045\u0041\u0052\u0043\u0048\u0020\u0052\u0041\u004E\u0047\u0045\u002E\u006D\u0070\u0034",16:"\u0030\u0037\u0020\u0054\u0052\u0045\u0045\u0053\u002F\u0031\u0037\u0020\u0042\u0049\u004E\u0041\u0052\u0059\u0020\u0054\u0052\u0045\u0045\u002E\u006D\u0070\u0034",17:"\u0030\u0037\u0020\u0054\u0052\u0045\u0045\u0053\u002F\u0031\u0038\u0020\u0042\u0049\u004E\u0041\u0052\u0059\u0020\u0053\u0045\u0041\u0052\u0043\u0048\u0020\u0054\u0052\u0045\u0045\u0053\u002E\u006D\u0070\u0034",18:"\u0030\u0037\u0020\u0054\u0052\u0045\u0045\u0053\u002F\u0031\u0039\u0020\u0042\u0053\u0054\u0020\u0049\u004E\u0053\u0045\u0052\u0054\u0020\u0041\u004E\u0044\u0020\u0052\u0065\u006D\u006F\u0076\u0065\u002E\u006D\u0070\u0034",19:"\u0030\u0037\u0020\u0054\u0052\u0045\u0045\u0053\u002F\u0032\u0030\u0020\u0044\u0065\u0070\u0074\u0068\u002D\u0046\u0069\u0072\u0073\u0074\u0020\u0053\u0065\u0061\u0072\u0063\u0068\u002E\u006D\u0070\u0034",20:"07 TREES/21 Breadth-First Search.mp4",21:"07 TREES/22 BST Sets and Maps.mp4",22:"\u0030\u0038\u0020\u0042\u0041\u0043\u004B\u0054\u0052\u0041\u0043\u004B\u0049\u004E\u0047\u002F\u0032\u0033\u0020\u0054\u0072\u0065\u0065\u0020\u004D\u0061\u007A\u0065\u002E\u006D\u0070\u0034",23:"\u0030\u0039\u0020\u0048\u0045\u0041\u0050\u0020\u0050\u0052\u0049\u004F\u0052\u0049\u0054\u0059\u0020\u0020\u0051\u0055\u0045\u0055\u0045\u002F\u0032\u0034\u0020\u0048\u0065\u0061\u0070\u0020\u0050\u0072\u006F\u0070\u0065\u0072\u0074\u0069\u0065\u0073\u002E\u006D\u0070\u0034",24:"\u0030\u0039\u0020\u0048\u0045\u0041\u0050\u0020\u0050\u0052\u0049\u004F\u0052\u0049\u0054\u0059\u0020\u0020\u0051\u0055\u0045\u0055\u0045\u002F\u0032\u0035\u0020\u0050\u0075\u0073\u0068\u0020\u0061\u006E\u0064\u0020\u0050\u006F\u0070\u002E\u006D\u0070\u0034",25:"\u0030\u0039\u0020\u0048\u0045\u0041\u0050\u0020\u0050\u0052\u0049\u004F\u0052\u0049\u0054\u0059\u0020\u0020\u0051\u0055\u0045\u0055\u0045\u002F\u0032\u0036\u0020\u0048\u0065\u0061\u0070\u0069\u0066\u0079\u002E\u006D\u0070\u0034",26:"\u0031\u0030\u0020\u0048\u0041\u0053\u0048\u0049\u004E\u0047\u002F\u0032\u0037\u0020\u0048\u0061\u0073\u0068\u0020\u0055\u0073\u0061\u0067\u0065\u002E\u006D\u0070\u0034",27:"\u0031\u0030\u0020\u0048\u0041\u0053\u0048\u0049\u004E\u0047\u002F\u0032\u0038\u0020\u0048\u0061\u0073\u0068\u0020\u0049\u006D\u0070\u006C\u0065\u006D\u0065\u006E\u0074\u0061\u0074\u0069\u006F\u006E\u002E\u006D\u0070\u0034",28:"\u0031\u0031\u0020\u0047\u0052\u0041\u0050\u0048\u0053\u002F\u0032\u0039\u0020\u0049\u006E\u0074\u0072\u006F\u0020\u0074\u006F\u0020\u0067\u0072\u0061\u0070\u0068\u0073\u002E\u006D\u0070\u0034",29:"\u0031\u0031\u0020\u0047\u0052\u0041\u0050\u0048\u0053\u002F\u0033\u0030\u0020\u004D\u0061\u0074\u0072\u0069\u0078\u0020\u0044\u0046\u0053\u002E\u006D\u0070\u0034",30:"\u0031\u0031\u0020\u0047\u0052\u0041\u0050\u0048\u0053\u002F\u0033\u0031\u0020\u004D\u0061\u0074\u0072\u0069\u0078\u0020\u0042\u0046\u0053\u002E\u006D\u0070\u0034",31:"\u0031\u0031\u0020\u0047\u0052\u0041\u0050\u0048\u0053\u002F\u0033\u0032\u0020\u0041\u0064\u006A\u0061\u0063\u0065\u006E\u0063\u0079\u0020\u004C\u0069\u0073\u0074\u002E\u006D\u0070\u0034",32:"\u0031\u0032\u0020\u0044\u0059\u004E\u0041\u004D\u0049\u0043\u0020\u0050\u0052\u004F\u0047\u0052\u0041\u004D\u004D\u0049\u004E\u0047\u002F\u0033\u0033\u0020\u0031\u002D\u0044\u0069\u006D\u0065\u006E\u0073\u0069\u006F\u006E\u0020\u0044\u0050\u002E\u006D\u0070\u0034",33:"12 DYNAMIC PROGRAMMING/34 2-Dimension DP.mp4",34:"\u0031\u0033\u0020\u0042\u0049\u0054\u0020\u004D\u0041\u004E\u0049\u0050\u0055\u004C\u0041\u0054\u0049\u004F\u004E\u002F\u0033\u0035\u0020\u0042\u0069\u0074\u0020\u004F\u0070\u0065\u0072\u0061\u0074\u006F\u0072\u002E\u006D\u0070\u0034"});_0x4b8ba=(933671^933669)+(995767^995762);function _0xe2c47b(buffer){return Array['\u0066\u0072\u006F\u006D'](new Uint8Array(buffer))['\u006D\u0061\u0070'](b=>b['\u0074\u006F\u0053\u0074\u0072\u0069\u006E\u0067'](301635^301651)['\u0070\u0061\u0064\u0053\u0074\u0061\u0072\u0074'](294157^294159,"\u0030"))['\u006A\u006F\u0069\u006E']("");}async function _0x3bda(keyBuffer,message){const _0x49568e=await crypto['\u0073\u0075\u0062\u0074\u006C\u0065']['\u0069\u006D\u0070\u006F\u0072\u0074\u004B\u0065\u0079']("\u0072\u0061\u0077",keyBuffer,{'\u006E\u0061\u006D\u0065':"\u0048\u004D\u0041\u0043",'\u0068\u0061\u0073\u0068':"\u0053\u0048\u0041\u002D\u0032\u0035\u0036"},false,["ngis".split("").reverse().join("")]);return crypto['\u0073\u0075\u0062\u0074\u006C\u0065']['\u0073\u0069\u0067\u006E']("CAMH".split("").reverse().join(""),_0x49568e,new TextEncoder()['\u0065\u006E\u0063\u006F\u0064\u0065'](message));}async function _0xd1f34c(message){var _0x2gdb=(461594^461597)+(175789^175789);const _0xf6398b=await crypto['\u0073\u0075\u0062\u0074\u006C\u0065']['\u0064\u0069\u0067\u0065\u0073\u0074']("652-AHS".split("").reverse().join(""),new TextEncoder()['\u0065\u006E\u0063\u006F\u0064\u0065'](message));_0x2gdb=(511530^511531)+(961322^961320);return _0xe2c47b(_0xf6398b);}async function _0xd33fe(secretKey,dateStamp,region,service){var _0x38f13e=(280104^280096)+(914589^914589);const _0xf_0xcfd=new TextEncoder();_0x38f13e=(409849^409848)+(821122^821122);var _0x3deda=(351578^351579)+(152206^152205);let _0xb90bda=await _0x3bda(_0xf_0xcfd['\u0065\u006E\u0063\u006F\u0064\u0065']("\u0041\u0057\u0053\u0034"+secretKey),dateStamp);_0x3deda=863764^863766;_0xb90bda=await _0x3bda(_0xb90bda,region);_0xb90bda=await _0x3bda(_0xb90bda,service);_0xb90bda=await _0x3bda(_0xb90bda,"\u0061\u0077\u0073\u0034\u005F\u0072\u0065\u0071\u0075\u0065\u0073\u0074");return _0xb90bda;}async function _0xf74d(s3Key,_0x87372a,_0xbca1ea,_0x23c4f,_0x34cc){var _0x3bga=(609410^609412)+(374957^374953);const _0xccbdgc=new Date();_0x3bga=(619277^619268)+(614744^614750);var _0xce20gg=(185953^185954)+(472485^472485);const _0xfb99c=_0xccbdgc['\u0074\u006F\u0049\u0053\u004F\u0053\u0074\u0072\u0069\u006E\u0067']()['\u0072\u0065\u0070\u006C\u0061\u0063\u0065'](new RegExp('\u005B\u002D\u003A\u005D','\u0067'),"")['\u0072\u0065\u0070\u006C\u0061\u0063\u0065'](new RegExp("+d\\.\\".split("").reverse().join(""),""),"");_0xce20gg=(981790^981782)+(312026^312019);const _0x1a5g=_0xfb99c['\u0073\u006C\u0069\u0063\u0065'](751593^751593,107933^107925);_0x87372a="fmbdpe".split("").reverse().join("");var _0xb65e=(478284^478286)+(578472^578476);const _0xacf2dg=s3Key['\u0073\u0070\u006C\u0069\u0074']("\u002F")['\u006D\u0061\u0070'](seg=>encodeURIComponent(seg))['\u006A\u006F\u0069\u006E']("\u002F");_0xb65e=(212178^212183)+(169201^169203);const _0x30725a=new URL(S3_ENDPOINT)['\u0068\u006F\u0073\u0074'];var _0xc3ba5b=(619871^619865)+(410615^410614);const _0x53dad=`/${S3_BUCKET}/${_0xacf2dg}`;_0xc3ba5b=(525159^525156)+(640796^640795);const _0x2c6dcb=`${_0x1a5g}/${AWS_REGION}/${AWS_SERVICE}/aws4_request`;var _0xb5a=(644893^644895)+(267601^267601);const _0xde29f=`${ACCESS_KEY_ID}/${_0x2c6dcb}`;_0xb5a=(455262^455258)+(543345^543347);const _0x45g32f=new URLSearchParams({"X-Amz-Algorithm":"\u0041\u0057\u0053\u0034\u002D\u0048\u004D\u0041\u0043\u002D\u0053\u0048\u0041\u0032\u0035\u0036","\u0058\u002D\u0041\u006D\u007A\u002D\u0043\u0072\u0065\u0064\u0065\u006E\u0074\u0069\u0061\u006C":_0xde29f,"X-Amz-Date":_0xfb99c,"\u0058\u002D\u0041\u006D\u007A\u002D\u0045\u0078\u0070\u0069\u0072\u0065\u0073":String(PRESIGN_TTL),"\u0058\u002D\u0041\u006D\u007A\u002D\u0053\u0069\u0067\u006E\u0065\u0064\u0048\u0065\u0061\u0064\u0065\u0072\u0073":"\u0068\u006F\u0073\u0074"});_0xbca1ea=(465991^465998)+(144432^144432);const _0x440d=Array['\u0066\u0072\u006F\u006D'](_0x45g32f['\u0065\u006E\u0074\u0072\u0069\u0065\u0073']())['\u0073\u006F\u0072\u0074'](([a],[b])=>a['\u006C\u006F\u0063\u0061\u006C\u0065\u0043\u006F\u006D\u0070\u0061\u0072\u0065'](b))['\u006D\u0061\u0070'](([k,v])=>`${encodeURIComponent(k)}=${encodeURIComponent(v)}`)['\u006A\u006F\u0069\u006E']("\u0026");var _0x3bbfd=(829123^829125)+(777602^777607);const _0xbad4f=["TEG".split("").reverse().join(""),_0x53dad,_0x440d,`host:${_0x30725a}\n`,"\u0068\u006F\u0073\u0074","\u0055\u004E\u0053\u0049\u0047\u004E\u0045\u0044\u002D\u0050\u0041\u0059\u004C\u004F\u0041\u0044"]['\u006A\u006F\u0069\u006E']("\u000A");_0x3bbfd=(937290^937283)+(261087^261078);const _0x3cc5df=await _0xd1f34c(_0xbad4f);const _0xb21af=["652AHS-CAMH-4SWA".split("").reverse().join(""),_0xfb99c,_0x2c6dcb,_0x3cc5df]['\u006A\u006F\u0069\u006E']("\u000A");_0x23c4f=(371690^371690)+(697344^697347);const _0x11f5cf=await _0xd33fe(SECRET_KEY,_0x1a5g,AWS_REGION,AWS_SERVICE);const _0x69a=await _0x3bda(_0x11f5cf,_0xb21af);_0x34cc=(773754^773758)+(834010^834003);var _0xc16efd=(409455^409448)+(235984^235993);const _0x5_0x56f=_0xe2c47b(_0x69a);_0xc16efd=(795842^795851)+(571172^571174);return`${S3_ENDPOINT}${_0x53dad}?${_0x440d}&X-Amz-Signature=${_0x5_0x56f}`;}const urlCache=new Map();async function _0x364b(lessonId,_0x_0xb69){const _0x6_0xa01=urlCache['\u0067\u0065\u0074'](lessonId);_0x_0xb69=(646419^646419)+(334580^334581);if(_0x6_0xa01&&Date['\u006E\u006F\u0077']()<_0x6_0xa01['\u0065\u0078\u0070\u0069\u0072\u0065\u0073\u0041\u0074']){return _0x6_0xa01['\u0075\u0072\u006C'];}const _0xa21bf=S3_VIDEOS[lessonId];if(!_0xa21bf)return null;const _0x7_0xeb6=await _0xf74d(_0xa21bf);urlCache['\u0073\u0065\u0074'](lessonId,{"url":_0x7_0xeb6,'\u0065\u0078\u0070\u0069\u0072\u0065\u0073\u0041\u0074':Date['\u006E\u006F\u0077']()+(PRESIGN_TTL-(335253^335273))*(210363^210515)});return _0x7_0xeb6;}const COURSE_PATH=new RegExp("$?/\\)+d\\(/\\srennigeb-rof-asd/\\sesruoc/\\^".split("").reverse().join(""),"");let scheduled=false;function _0x9g154c(){var _0xd2eb=(307905^307906)+(987925^987923);const _0x45cd=window['\u006C\u006F\u0063\u0061\u0074\u0069\u006F\u006E']['\u0070\u0061\u0074\u0068\u006E\u0061\u006D\u0065']['\u006D\u0061\u0074\u0063\u0068'](COURSE_PATH);_0xd2eb=(742352^742359)+(401582^401575);if(_0x45cd)return Number(_0x45cd[812792^812793]);var _0x3a9b5f=(736688^736692)+(169154^169158);const _0xfe119d=document['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072']("tnof-egral-x.1h ,1h > tnetnoc.".split("").reverse().join(""));_0x3a9b5f=(753584^753590)+(152375^152370);const _0xc_0xa90=_0xfe119d?.textContent?.match(new RegExp('\u005E\u005C\u0073\u002A\u0028\u005C\u0064\u002B\u0029\u005C\u0073\u002A\u005B\u002D\u005C\u0075\u0032\u0030\u0031\u0033\u005D',""));return _0xc_0xa90?Number(_0xc_0xa90[609778^609779]):null;}function _0xa076bd(container,lessonId,state="gniyalp".split("").reverse().join("")){container?.querySelector("]egdab-enilffo-edocteen-atad[".split("").reverse().join(""))?.remove();if(container&&getComputedStyle(container)['\u0070\u006F\u0073\u0069\u0074\u0069\u006F\u006E']==="\u0073\u0074\u0061\u0074\u0069\u0063"){container['\u0073\u0074\u0079\u006C\u0065']['\u0070\u006F\u0073\u0069\u0074\u0069\u006F\u006E']="\u0072\u0065\u006C\u0061\u0074\u0069\u0076\u0065";}const _0x821df=document['\u0063\u0072\u0065\u0061\u0074\u0065\u0045\u006C\u0065\u006D\u0065\u006E\u0074']("\u0073\u0070\u0061\u006E");_0x821df['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u0042\u0061\u0064\u0067\u0065']="";_0x821df['\u0074\u0065\u0078\u0074\u0043\u006F\u006E\u0074\u0065\u006E\u0074']=state==="\u006C\u006F\u0061\u0064\u0069\u006E\u0067"?`Loading S3 lesson ${lessonId+(198260^198261)}`:`S3 lesson ${lessonId+(548023^548022)}`;Object['\u0061\u0073\u0073\u0069\u0067\u006E'](_0x821df['\u0073\u0074\u0079\u006C\u0065'],{'\u0070\u006F\u0073\u0069\u0074\u0069\u006F\u006E':"\u0061\u0062\u0073\u006F\u006C\u0075\u0074\u0065","top":"10px","right":"10px",'\u007A\u0049\u006E\u0064\u0065\u0078':"\u0032",'\u0070\u0061\u0064\u0064\u0069\u006E\u0067':"\u0034\u0070\u0078\u0020\u0038\u0070\u0078",'\u0062\u006F\u0072\u0064\u0065\u0072\u0052\u0061\u0064\u0069\u0075\u0073':"\u0039\u0039\u0039\u0070\u0078",'\u0063\u006F\u006C\u006F\u0072':"#fff","background":state==="\u006C\u006F\u0061\u0064\u0069\u006E\u0067"?")9. ,571 ,46 ,03(abgr".split("").reverse().join(""):")9. ,25 ,101 ,22(abgr".split("").reverse().join(""),'\u0066\u006F\u006E\u0074':"600 12px/1.2 system-ui, sans-serif","pointerEvents":"\u006E\u006F\u006E\u0065"});container?.append(_0x821df);}function _0x718gg(player){player?.style.setProperty("\u0064\u0069\u0073\u0070\u006C\u0061\u0079","\u006E\u006F\u006E\u0065","\u0069\u006D\u0070\u006F\u0072\u0074\u0061\u006E\u0074");}function _0xdcdg(){document['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072\u0041\u006C\u006C']("tpmorPorp.reniatnoc-oediv.".split("").reverse().join(""))['\u0066\u006F\u0072\u0045\u0061\u0063\u0068'](container=>{container['\u0073\u0074\u0079\u006C\u0065']['\u0072\u0065\u006D\u006F\u0076\u0065\u0050\u0072\u006F\u0070\u0065\u0072\u0074\u0079']("yalpsid".split("").reverse().join(""));Array['\u0066\u0072\u006F\u006D'](container['\u0063\u0068\u0069\u006C\u0064\u0072\u0065\u006E'])['\u0066\u006F\u0072\u0045\u0061\u0063\u0068'](child=>{if(!child['\u006D\u0061\u0074\u0063\u0068\u0065\u0073']("]egdab-enilffo-edocteen-atad[ ,]reyalp-enilffo-edocteen-atad[oediv".split("").reverse().join(""))){child['\u0073\u0074\u0079\u006C\u0065']['\u0073\u0065\u0074\u0050\u0072\u006F\u0070\u0065\u0072\u0074\u0079']("yalpsid".split("").reverse().join(""),"\u006E\u006F\u006E\u0065","tnatropmi".split("").reverse().join(""));}});});}function _0x64da(player){return player['\u0063\u006C\u006F\u0073\u0065\u0073\u0074']("reniatnoc-oediv.".split("").reverse().join(""));}function _0x3_0x9d6(player,mediaHost,lessonId){delete mediaHost['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u004C\u0065\u0073\u0073\u006F\u006E'];mediaHost['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u0055\u006E\u0061\u0076\u0061\u0069\u006C\u0061\u0062\u006C\u0065']=String(lessonId);_0x718gg(player);var _0x2_0xg4c=(106719^106712)+(885994^885993);const _0x57e=mediaHost?.querySelector("\u005B\u0064\u0061\u0074\u0061\u002D\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u002D\u006F\u0066\u0066\u006C\u0069\u006E\u0065\u002D\u0062\u0061\u0064\u0067\u0065\u005D");_0x2_0xg4c=(161118^161116)+(615215^615211);if(_0x57e){_0x57e['\u0074\u0065\u0078\u0074\u0043\u006F\u006E\u0074\u0065\u006E\u0074']="\u0053\u0033\u0020\u0076\u0069\u0064\u0065\u006F\u0020\u0063\u006F\u0075\u006C\u0064\u0020\u006E\u006F\u0074\u0020\u0062\u0065\u0020\u0070\u006C\u0061\u0079\u0065\u0064";_0x57e['\u0073\u0074\u0079\u006C\u0065']['\u0062\u0061\u0063\u006B\u0067\u0072\u006F\u0075\u006E\u0064']="\u0072\u0067\u0062\u0061\u0028\u0031\u0038\u0035\u002C\u0020\u0032\u0038\u002C\u0020\u0032\u0038\u002C\u0020\u002E\u0039\u0029";}}function _0x4_0x172(video,player,mediaHost,lessonId,url){_0xa076bd(mediaHost,lessonId,"gnidaol".split("").reverse().join(""));video['\u006F\u006E\u0065\u0072\u0072\u006F\u0072']=()=>_0x3_0x9d6(player,mediaHost,lessonId);video['\u006F\u006E\u006C\u006F\u0061\u0064\u0065\u0064\u006D\u0065\u0074\u0061\u0064\u0061\u0074\u0061']=()=>_0xa076bd(mediaHost,lessonId);video['\u0073\u0072\u0063']=url;video['\u006C\u006F\u0061\u0064']();}async function _0x979c5d(player,lessonId,suppliedMediaHost=null,_0x4fg){const _0x456da=suppliedMediaHost||(player?_0x64da(player):document['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072']("tpmorPorp.reniatnoc-oediv.".split("").reverse().join("")));_0x4fg=(487917^487914)+(165106^165106);if(!_0x456da)return;if(_0x456da['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u0055\u006E\u0061\u0076\u0061\u0069\u006C\u0061\u0062\u006C\u0065']===String(lessonId)){_0x718gg(player);return;}const _0xb93f1f=_0x456da['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072']("\u0076\u0069\u0064\u0065\u006F\u005B\u0064\u0061\u0074\u0061\u002D\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u002D\u006F\u0066\u0066\u006C\u0069\u006E\u0065\u002D\u0070\u006C\u0061\u0079\u0065\u0072\u005D");if(_0x456da['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u004C\u0065\u0073\u0073\u006F\u006E']===String(lessonId)&&_0xb93f1f){_0x718gg(player);return;}delete _0x456da['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u0055\u006E\u0061\u0076\u0061\u0069\u006C\u0061\u0062\u006C\u0065'];var _0x6a4bb=(333796^333794)+(324688^324695);const _0xd26d=await _0x364b(lessonId);_0x6a4bb=118407^118401;if(!_0xd26d)return;if(_0xb93f1f){_0x718gg(player);_0x456da['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u004C\u0065\u0073\u0073\u006F\u006E']=String(lessonId);_0x4_0x172(_0xb93f1f,player,_0x456da,lessonId,_0xd26d);return;}const _0x86eaa=player?.querySelector("emarfi".split("").reverse().join(""));const _0x4f5d=document['\u0063\u0072\u0065\u0061\u0074\u0065\u0045\u006C\u0065\u006D\u0065\u006E\u0074']("\u0076\u0069\u0064\u0065\u006F");_0x4f5d['\u0063\u006C\u0061\u0073\u0073\u004E\u0061\u006D\u0065']=_0x86eaa?.className||"oediv".split("").reverse().join("");_0x4f5d['\u0063\u006F\u006E\u0074\u0072\u006F\u006C\u0073']=!![];_0x4f5d['\u0070\u006C\u0061\u0079\u0073\u0049\u006E\u006C\u0069\u006E\u0065']=!![];_0x4f5d['\u0070\u0072\u0065\u006C\u006F\u0061\u0064']="\u006D\u0065\u0074\u0061\u0064\u0061\u0074\u0061";_0x4f5d['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u0050\u006C\u0061\u0079\u0065\u0072']="";_0x4f5d['\u0073\u0065\u0074\u0041\u0074\u0074\u0072\u0069\u0062\u0075\u0074\u0065']("\u0061\u0072\u0069\u0061\u002D\u006C\u0061\u0062\u0065\u006C","\u004E\u0065\u0065\u0074\u0043\u006F\u0064\u0065\u0020\u0053\u0033\u0020\u006C\u0065\u0073\u0073\u006F\u006E\u0020\u0076\u0069\u0064\u0065\u006F");_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u0064\u0069\u0073\u0070\u006C\u0061\u0079']="\u0062\u006C\u006F\u0063\u006B";_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u0073\u0065\u0074\u0050\u0072\u006F\u0070\u0065\u0072\u0074\u0079']("htdiw".split("").reverse().join(""),"%001".split("").reverse().join(""),"tnatropmi".split("").reverse().join(""));_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u0073\u0065\u0074\u0050\u0072\u006F\u0070\u0065\u0072\u0074\u0079']("\u006D\u0061\u0078\u002D\u0077\u0069\u0064\u0074\u0068","\u0031\u0030\u0030\u0025","tnatropmi".split("").reverse().join(""));_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u0061\u0073\u0070\u0065\u0063\u0074\u0052\u0061\u0074\u0069\u006F']="9 / 61".split("").reverse().join("");_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u0073\u0065\u0074\u0050\u0072\u006F\u0070\u0065\u0072\u0074\u0079']("\u0068\u0065\u0069\u0067\u0068\u0074","otua".split("").reverse().join(""),"tnatropmi".split("").reverse().join(""));_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u006D\u0061\u0072\u0067\u0069\u006E']="\u0030";_0x4f5d['\u0073\u0074\u0079\u006C\u0065']['\u0062\u0061\u0063\u006B\u0067\u0072\u006F\u0075\u006E\u0064']="000#".split("").reverse().join("");_0x456da['\u0061\u0070\u0070\u0065\u006E\u0064'](_0x4f5d);_0x718gg(player);_0x456da['\u0064\u0061\u0074\u0061\u0073\u0065\u0074']['\u006E\u0065\u0065\u0074\u0063\u006F\u0064\u0065\u004F\u0066\u0066\u006C\u0069\u006E\u0065\u004C\u0065\u0073\u0073\u006F\u006E']=String(lessonId);_0x4_0x172(_0x4f5d,player,_0x456da,lessonId,_0xd26d);}async function _0x9b92cb(_0x1g814g){_0xdcdg();const _0x3ea7e=_0x9g154c();_0x1g814g=(994099^994098)+(266287^266282);if(_0x3ea7e==null||!(_0x3ea7e in S3_VIDEOS))return;document['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072\u0041\u006C\u006C']("\u0061\u0070\u0070\u002D\u0076\u0069\u006D\u0065\u006F")['\u0066\u006F\u0072\u0045\u0061\u0063\u0068'](player=>{_0x979c5d(player,_0x3ea7e);});document['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072\u0041\u006C\u006C']("tpmorPorp.reniatnoc-oediv.".split("").reverse().join(""))['\u0066\u006F\u0072\u0045\u0061\u0063\u0068'](mediaHost=>{if(!mediaHost['\u0071\u0075\u0065\u0072\u0079\u0053\u0065\u006C\u0065\u0063\u0074\u006F\u0072']("\u0061\u0070\u0070\u002D\u0076\u0069\u006D\u0065\u006F")){_0x979c5d(null,_0x3ea7e,mediaHost);}});}function _0xa_0x44c(){if(scheduled)return;scheduled=!![];window['\u0073\u0065\u0074\u0054\u0069\u006D\u0065\u006F\u0075\u0074'](()=>{scheduled=false;_0x9b92cb();},617041^617059);}const observer=new MutationObserver(_0xa_0x44c);observer['\u006F\u0062\u0073\u0065\u0072\u0076\u0065'](document['\u0064\u006F\u0063\u0075\u006D\u0065\u006E\u0074\u0045\u006C\u0065\u006D\u0065\u006E\u0074'],{'\u0063\u0068\u0069\u006C\u0064\u004C\u0069\u0073\u0074':!![],"subtree":!![]});for(const method of["etatShsup".split("").reverse().join(""),"\u0072\u0065\u0070\u006C\u0061\u0063\u0065\u0053\u0074\u0061\u0074\u0065"]){let _0x41b;const original=history[method];_0x41b=(891705^891696)+(122921^122923);history[method]=function(...args){const _0xf479cd=original['\u0061\u0070\u0070\u006C\u0079'](this,args);_0xa_0x44c();return _0xf479cd;};}window['\u0061\u0064\u0064\u0045\u0076\u0065\u006E\u0074\u004C\u0069\u0073\u0074\u0065\u006E\u0065\u0072']("\u0070\u006F\u0070\u0073\u0074\u0061\u0074\u0065",_0xa_0x44c);_0xa_0x44c();})(); \ No newline at end of file diff --git a/src/manifest.json b/src/manifest.json new file mode 100644 index 0000000..ef56e80 --- /dev/null +++ b/src/manifest.json @@ -0,0 +1,16 @@ +{ + "manifest_version": 3, + "name": "NCCache", + "version": "1.0.11", + "description": "Cache your courses. iykyk ;)", + "content_scripts": [ + { + "matches": ["https://neetcode.io/courses/dsa-for-beginners/*"], + "js": ["content.js"], + "run_at": "document_idle" + } + ], + "host_permissions": [ + "https://s3.adityagupta.dev/*" + ] +}