diff --git a/cpl/ECMAScript.md b/cpl/ECMAScript.md
index b86b8de..56d8e27 100644
--- a/cpl/ECMAScript.md
+++ b/cpl/ECMAScript.md
@@ -1,5 +1,7 @@
 # JavaScript
 
+[JavaScripture The bridge between W3C, WHATWG and ECMAScript](https://www.javascripture.com/)
+
 ECMAScript
 
 Blob-binary large object
diff --git a/index/community.md b/index/community.md
index b806c8b..385cfc5 100644
--- a/index/community.md
+++ b/index/community.md
@@ -22,6 +22,10 @@
 
 ## 协议
 
+### [IDL(Interface Definition Language)](https://www.omg.org/spec/IDL/)
+
+- [An OMG® Interface Definition Language™ Publication Interface Definition Language™](https://www.omg.org/spec/IDL/4.2/PDF)
+
 ### [mqtt](https://mqtt.org/)
 MQTT（Message Queuing Telemetry Transport，消息队列遥测传输协议），是一种基于发布/订阅（publish/subscribe）模式的“轻量级”通讯协议，该协议构建于TCP/IP协议上，由IBM在1999年发布。
 
diff --git a/index/computerScience.md b/index/computerScience.md
index d9662b6..8397204 100644
--- a/index/computerScience.md
+++ b/index/computerScience.md
@@ -2,12 +2,15 @@
 
 ## Programing Language
 
+- [编程语言](./programminglanguage.md)
 - [python](../cpl/python.md)
 - [rust](../cpl/rust.md)
 - [C](../cpl/c.md)
 - [Cplusplus](../cpl/cplusplus.md)
+- [ECMAScript](../cpl/ECMAScript.md)
 - [lua](../cpl/lua.md)
 - [Java](../java/Java.md)
+
 ### Dev
 
 - [CMD](../dev-note/cmd.md)
diff --git a/nodejs/index.md b/nodejs/index.md
index e2d4410..60c35a4 100644
--- a/nodejs/index.md
+++ b/nodejs/index.md
@@ -2,14 +2,26 @@
 
 ## 构建工具
 
-### Parcel
+### [Parcel](https://parceljs.org/docs/)
 
 Parcel is a zero configuration build tool for the web
 
-- [Parcel](https://parceljs.org/docs/)
+### [rollup](https://rollupjs.org/introduction/)
+
+Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. I
+
 
 ## 相关库
 
+### UI
+- [bootstrap](https://getbootstrap.com/)
+    - [fast bootstrap](https://fastbootstrap.com/)
+
+- [naive ui](https://www.naiveui.com/en-US/os-theme)
+
+
+### 其他
+
 - [jspdf](https://github.com/parallax/jsPDF)
     - [npmjs](https://www.npmjs.com/package/jspdf)
 - [Element Plus](https://element-plus.org/en-US/component/button.html)
diff --git a/nodejs/quill.md b/nodejs/quill.md
index 57aa2c8..4f23cd7 100644
--- a/nodejs/quill.md
+++ b/nodejs/quill.md
@@ -2,9 +2,32 @@
 
 ## dev
 
-
 按照sharp
 npm config get userconfig 获取配置信息
 npm config edit 打开默认的配置文件
 npm config set sharp_binary_host "https://npmmirror.com/mirrors/sharp"
 npm config set sharp_libvips_binary_host "https://npmmirror.com/mirrors/sharp-libvips"
+
+## rollup打包
+看不懂webpack的逻辑，直接增加rollup打包，思路就清晰了
+npm install rollup --save-dev    
+npm install @rollup/plugin-typescript --save-dev
+npm install @rollup/plugin-image --save-dev
+npm install @rollup/plugin-replace --save-dev
+npm install @rollup/plugin-node-resolve --save-dev
+npm install @rollup/plugin-commonjs --save-dev   
+npm install rollup-plugin-postcss --save-dev
+npm install rollup-plugin-rawsvg --save-dev
+
+## [delta](https://github.com/quilljs/delta)
+Delta 是用于描述富文本文档结构的内容与变更。由于其描述的通用性，quill.js 将其独立维护。它的数据结构是基于 JSON 格式的，方便服务间进行互解析
+
+[An O(ND) Difference Algorithm and Its Variations](https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.4.6927&rep=rep1&type=pdf)在[github上的实现](https://github.com/jhchen/fast-diff)
+
+[Diff, Match and Patch library](https://neil.fraser.name/news/2007/10/09/)在[GitHub](https://github.com/google/diff-match-patch/)上的地址
+
+## [parchment](https://github.com/quilljs/parchment)
+Parchment is Quill's document model. It is a parallel tree structure to the DOM tree, and provides functionality useful for content editors, like Quill. A Parchment tree is made up of Blots, which mirror a DOM node counterpart. Blots can provide structure, formatting, and/or content. Attributors can also provide lightweight formatting information.
+
+通过Parchment你可以自定义出Quill能够识别的内容和格式，或者添加全新的内容和格式。
+[一个例子](https://kang-bing-kui.gitbook.io/quill/zhi-nan-guides/clonewithparchment)
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