diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index afb95c4..3e13412 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,7 +13,7 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "programming/React/explanation.md",
+                "file": "programming/Typescript/general.md",
                 "mode": "source",
                 "source": false
               }
@@ -48,7 +48,7 @@
             "state": {
               "type": "search",
               "state": {
-                "query": "susp",
+                "query": "default-c",
                 "matchingCase": false,
                 "explainSearch": false,
                 "collapseAll": false,
@@ -73,7 +73,8 @@
               "state": {}
             }
           }
-        ]
+        ],
+        "currentTab": 1
       }
     ],
     "direction": "horizontal",
@@ -93,7 +94,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "programming/React/explanation.md",
+                "file": "programming/Typescript/general.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -110,7 +111,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "programming/React/explanation.md",
+                "file": "programming/Typescript/general.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -122,7 +123,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "programming/React/explanation.md"
+                "file": "programming/Typescript/general.md"
               }
             }
           },
@@ -168,32 +169,32 @@
   },
   "active": "0a61b0ebb3e14415",
   "lastOpenFiles": [
-    "programming/React/general.md",
+    "programming/Regex.md",
+    "programming/Node/general.md",
+    "programming/Icons.md",
+    "programming/css/general.md",
+    "programming/html.md",
+    "Art.md",
     "programming/React/explanation.md",
+    "programming/React/general.md",
     "programming/Typescript/general.md",
     "programming/Javascript/general.md",
     "programming/Javascript/string comparison.md",
     "programming/Typescript/Utility types.md",
-    "programming/css/general.md",
     "programming/general.md",
-    "programming/Node/general.md",
     "programming/css/tailwind css.md",
     "programming/tools.md",
     "programming/_memo.md",
     "programming/bun.md",
     "programming/css/tips & cool stuff.md",
     "programming/React/RSC.md",
-    "Art.md",
     "programming/Tests.md",
     "programming/Node/Libraries.md",
     "programming/SVG/general.md",
     "programming/SVG/SVG sprites.md",
     "programming/Multi-platform.md",
     "Games.md",
-    "programming/html.md",
-    "programming/Icons.md",
     "programming/linting.md",
-    "programming/packages.md",
     "programming/React",
     "programming/css",
     "programming/Javascript",
diff --git a/Art.md b/Art.md
index 450a22c..a28f763 100644
--- a/Art.md
+++ b/Art.md
@@ -18,3 +18,7 @@ https://yuanchuan.dev/daily-sketch-4
 
 [azulejo](https://github.com/nemutas/azulejo)
 [faces](https://github.com/zengm-games/facesjs)
+
+## music
+[printing music with css grid](https://cruncher.ch/blog/printing-music-with-css-grid/)
+[render music in html](https://github.com/stephband/scribe)
diff --git a/programming/Icons.md b/programming/Icons.md
index f1b4543..37bbeb8 100644
--- a/programming/Icons.md
+++ b/programming/Icons.md
@@ -1,2 +1,3 @@
 [apple - SF Symbols](https://developer.apple.com/sf-symbols/)
 [brand icons](https://simpleicons.org/)
+[huge icons react](https://github.com/hugeicons/hugeicons-react)
diff --git a/programming/Node/general.md b/programming/Node/general.md
index 70cefac..96c4630 100644
--- a/programming/Node/general.md
+++ b/programming/Node/general.md
@@ -10,3 +10,4 @@
 ## npm
 [typescript node package](https://www.strictmode.io/articles/build-test-and-publish-npm-package-2022)
 [node modules doctor](https://github.com/ranyitz/qnm)
+[How to document your JavaScript package](https://deno.com/blog/document-javascript-package)
diff --git a/programming/Regex.md b/programming/Regex.md
index f018fa9..83a5bd8 100644
--- a/programming/Regex.md
+++ b/programming/Regex.md
@@ -1 +1,2 @@
 [online regex testing](https://regex101.com/)
+[list of regex resources](https://github.com/slevithan/awesome-regex)
diff --git a/programming/Typescript/general.md b/programming/Typescript/general.md
index 9db1722..79538c7 100644
--- a/programming/Typescript/general.md
+++ b/programming/Typescript/general.md
@@ -27,7 +27,7 @@
 ## libraries
 [motion - animated videos using Canvas API](https://motioncanvas.io/)
 [path to regex](https://github.com/pillarjs/path-to-regexp)
-[replaces spread: default composer](https://aralroca.com/blog/default-composer) [GitHub](https://github.com/aralroca/default-composer)
+[replaces spread: default composer](https://aralroca.com/blog/default-composer) [default-composer GitHub](https://github.com/aralroca/default-composer)
 [Effect: helps to handle synchronous & asynchronous programs/tasks](https://effect.website/)
 
 [Building a CLI from scratch with TypeScript and oclif](https://www.joshcanhelp.com/oclif/)
diff --git a/programming/css/general.md b/programming/css/general.md
index 0a7a81a..b62ba57 100644
--- a/programming/css/general.md
+++ b/programming/css/general.md
@@ -43,5 +43,9 @@
 ## tools
 [build your color palette](https://www.refactoringui.com/previews/building-your-color-palette)
 [generate color palette](https://coolors.co/generate)
-[clip-path maker](https://bennettfeely.com/clippy/)
 [create color gradients](https://gradient.style/)
+
+## css shapes
+[clip-path maker](https://bennettfeely.com/clippy/)
+[The Modern Guide For Making CSS Shapes](https://www.smashingmagazine.com/2024/05/modern-guide-making-css-shapes/)
+[Collection of CSS-only Shapes](https://css-shape.com/)
diff --git a/programming/html.md b/programming/html.md
index 2800a8a..e3532d2 100644
--- a/programming/html.md
+++ b/programming/html.md
@@ -3,3 +3,4 @@
 
 ## a11y
 [accessible headings](https://luhr.co/blog/2023/09/12/all-about-accessible-headings/)
+[disabled vs. aria-disabled](https://kittygiraudel.com/2024/03/29/on-disabled-and-aria-disabled-attributes/)