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Components/optics/code-block

Code Block

optics/code-block
FreeComponent

A syntax-highlighted code block component with copy functionality.

See it running

Open the demo on optics

optics.agusmayol.com.ar/components/code-block
Open
This registry sends X-Frame-Options, so its page cannot be embedded here. The link is the same page the frame would have shown.

Install it

npx shadcn@latest add https://optics.agusmayol.com.ar/r/code-block.json

Source

registry/optics/code-block.jsxoptics.agusmayol.com.ar/r/code-block.json · first 6 KB
1"use client";
2
3import { useControlledState } from "@/registry/optics/hooks/use-controlled-state";
4import {
5 transformerNotationDiff,
6 transformerNotationErrorLevel,
7 transformerNotationFocus,
8 transformerNotationHighlight,
9 transformerNotationWordHighlight,
10} from "@shikijs/transformers";
11import { CheckIcon, CopyIcon, Loader2 } from "lucide-react";
12import {
13 createContext,
14 useContext,
15 useEffect,
16 useState,
17 useLayoutEffect,
18 useRef,
19} from "react";
20import { useRender } from "@base-ui/react/use-render";
21import { mergeProps } from "@base-ui/react/merge-props";
22import { motion, AnimatePresence } from "motion/react";
23import {
24 SiAstro,
25 SiBiome,
26 SiBower,
27 SiBun,
28 SiC,
29 SiCircleci,
30 SiCoffeescript,
31 SiCplusplus,
32 SiCss3,
33 SiCssmodules,
34 SiDart,
35 SiDocker,
36 SiDocusaurus,
37 SiDotenv,
38 SiEditorconfig,
39 SiEslint,
40 SiGatsby,
41 SiGitignoredotio,
42 SiGnubash,
43 SiGo,
44 SiGraphql,
45 SiGrunt,
46 SiGulp,
47 SiHandlebarsdotjs,
48 SiHtml5,
49 SiJavascript,
50 SiJest,
51 SiJson,
52 SiLess,
53 SiMarkdown,
54 SiMdx,
55 SiMintlify,
56 SiMocha,
57 SiMysql,
58 SiNextdotjs,
59 SiPerl,
60 SiPhp,
61 SiPostcss,
62 SiPrettier,
63 SiPrisma,
64 SiPug,
65 SiPython,
66 SiR,
67 SiReact,
68 SiReadme,
69 SiRedis,
70 SiRemix,
71 SiRive,
72 SiRollupdotjs,
73 SiRuby,
74 SiSanity,
75 SiSass,
76 SiScala,
77 SiSentry,
78 SiShadcnui,
79 SiStorybook,
80 SiStylelint,
81 SiSublimetext,
82 SiSvelte,
83 SiSvg,
84 SiSwift,
85 SiTailwindcss,
86 SiToml,
87 SiTypescript,
88 SiVercel,
89 SiVite,
90 SiVuedotjs,
91 SiWebassembly,
92} from "react-icons/si";
93import { codeToHtml } from "shiki";
94import { Button } from "@/registry/optics/button";
95import {
96 Select,
97 SelectContent,
98 SelectItem,
99 SelectTrigger,
100 SelectValue,
101} from "@/registry/optics/select";
102import { toast } from "@/registry/optics/sonner";
103import { ScrollArea, ScrollBar } from "@/registry/optics/scroll-area";
104import { cn } from "@/registry/optics/lib/utils";
105
106const filenameIconMap = {
107 ".env": SiDotenv,
108 "*.astro": SiAstro,
109 "biome.json": SiBiome,
110 ".bowerrc": SiBower,
111 "bun.lockb": SiBun,
112 "*.c": SiC,
113 "*.cpp": SiCplusplus,
114 ".circleci/config.yml": SiCircleci,
115 "*.coffee": SiCoffeescript,
116 "*.module.css": SiCssmodules,
117 "*.css": SiCss3,
118 "*.dart": SiDart,
119 Dockerfile: SiDocker,
120 "docusaurus.config.js": SiDocusaurus,
121 ".editorconfig": SiEditorconfig,
122 ".eslintrc": SiEslint,
123 "eslint.config.*": SiEslint,
124 "gatsby-config.*": SiGatsby,
125 ".gitignore": SiGitignoredotio,
126 "*.go": SiGo,
127 "*.graphql": SiGraphql,
128 "*.sh": SiGnubash,
129 "Gruntfile.*": SiGrunt,
130 "gulpfile.*": SiGulp,
131 "*.hbs": SiHandlebarsdotjs,
132 "*.html": SiHtml5,
133 "*.js": SiJavascript,
134// … truncated

What it pulls in

npm packages

  • @base-ui/react
  • @shikijs/transformers
  • shiki
  • lucide-react
  • motion
  • react-icons
  • clsx
  • tailwind-merge

Other registry items

  • https://optics.agusmayol.com.ar/r/button.json
  • https://optics.agusmayol.com.ar/r/select.json
  • https://optics.agusmayol.com.ar/r/sonner.json
  • https://optics.agusmayol.com.ar/r/scroll-area.json
  • https://optics.agusmayol.com.ar/r/use-controlled-state.json
  • https://optics.agusmayol.com.ar/r/utils.json

Files it writes

  • registry/optics/code-block.jsx

Facts

Registry
optics
Type
registry:component
Access
Free
Files written
1
Licence
MIT
First indexed
2026-08-01
Last confirmed
yesterday

Go to the source

Docs on optics optics.agusmayol.com.ar AgusMayol/optics on GitHub Raw registry item This item as JSON

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