Open source browser extension with dozens of interactive demos.

Latest Version

Version
1.0.22
Update
March 23, 2024
Size
1.3MiB
Developer
buildingbrowserextensions.com
Category
Users
537
Rating
5 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
ActiveTab
ContextMenus
DeclarativeNetRequest
DesktopCapture
Identity
Identity.email
PageCapture
Scripting
SidePanel
Storage
System.cpu
System.display
System.memory
System.storage
TabCapture
Tabs
WebNavigation
See more

Example Chrome Extension Extension

Learn how the pieces of browser extensions fit together by exploring this open source browser extension.

Each demo shows how various pieces of browser extensions work, and each includes links to the specific source files.

Full source code can be found on Github: https://github.com/msfrisbie/demo-browser-extension
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "version": "1.0.22", "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmuD0TSQbILKC4482AYrlObXdyPcCSxmSUEwaFAulTCdrFJr1zLLn7AMxrt8sYv32q7hKPj0jLWxvm6FHkF0fJ1+jgnnBtbkozCKyS9PgGVnGqTs/dJkwBwccuSCXKr0nRbn2RRQZw0IS/V312H8P//fZcOh0Of4Q4+jw6RNGMLWqfZySj08hnQKVd564DLyKYPqsxBd/x8pER+OmHMbm8LQEh4VKCJBjjhj3GwsIFo7e9IXizQFOW8YdzWkgFV6WsUniB4fIWTNPEEWQ5qGm/Bd4o0u0z2Yk73VvNDVYBBefFgIi3TsJssrShgkJAyWz3tNCF11J9EpLWnZIXByioQIDAQAB", "default_locale": "en", "name": "__MSG_extName__", "description": "__MSG_extDescription__", "background": { "service_worker": "background.js", "type": "module" }, "action": { "default_popup": "components/popup/popup.html" }, "options_ui": { "open_in_tab": false, "page": "components/options/options.html" }, "side_panel": { "default_path": "components/sidepanel/sidepanel.html" }, "content_scripts": [ { "matches": [""], "css": [], "js": ["scripts/content-scripts/main.js"] } ], "devtools_page": "components/devtools/devtools.html", "host_permissions": [""], "permissions": [ "activeTab", "contextMenus", "declarativeNetRequest", "desktopCapture", "identity", "identity.email", "pageCapture", "scripting", "sidePanel", "storage", "system.cpu", "system.display", "system.memory", "system.storage", "tabCapture", "tabs", "webNavigation" ], "icons": { "16": "icons/codesearch_16x16.png", "48": "icons/codesearch_48x48.png", "64": "icons/codesearch_64x64.png", "128": "icons/codesearch_128x128.png" }, "commands": { "_execute_action": { "suggested_key": { "default": "Ctrl+Shift+F", "mac": "MacCtrl+Shift+F" }, "description": "__MSG_actionDescription__" }, "foobar": { "suggested_key": { "default": "Ctrl+Shift+J", "mac": "MacCtrl+Shift+J" }, "description": "__MSG_customCommandDescription__" } }, "web_accessible_resources": [ { "resources": [ "/scripts/shared.js", "/scripts/exboost.mjs", "/scripts/content-scripts/shared.js" ], "matches": [""] } ], "declarative_net_request": { "rule_resources": [ { "id": "ruleset_1", "enabled": true, "path": "rulesets/ruleset_1.json" }, { "id": "ruleset_2", "enabled": false, "path": "rulesets/ruleset_2.json" } ] }, "omnibox": { "keyword": "bex" }, "oauth2": { "client_id": "594787837490-d8mabjl50gmgv9b2rsqqpm5j7pf88ov2.apps.googleusercontent.com", "scopes": [ "https://www.googleapis.com/auth/userinfo.email", "https://www.googleapis.com/auth/userinfo.profile" ] }}
Read more

Similar Extensions

icon

Playlists history Extension · Fun 537 10 ★ 3.66MiB

icon

Reddit Search on Google Extension · Productivity 537 8 ★ 20.8KiB

icon

What Hacker News Says Extension · Productivity 537 7 ★ 346KiB

icon

Bookmark Manager per Domain and Page Extension · Productivity 537 11 ★ 13.83KiB

icon

Advanced Extension Reloader Extension · Developer Tools 537 5 ★ 1012KiB

icon

Stash Extension · Productivity 537 5 ★ 355KiB

icon

Supertweak Extension · Developer Tools 537 4 ★ 75.3KiB

icon

Saner.AI - Capture information instantly Extension · Productivity 537 11 ★ 14.34MiB

icon

Tailwind CSS Devtools Extension · Developer Tools 537 7 ★ 857KiB

icon

Automize - Testing/Scraping Tool Extension · Developer Tools 537 7 ★ 3.36MiB

icon

Track & Trace Tools Extension · Productivity 537 11 ★ 11.69MiB

icon

Refined Hacker News Extension · Productivity 537 7 ★ 83.41KiB

icon

Syncia - Power of ChatGPT on any website Extension · Productivity 537 7 ★ 752KiB

icon

AverPoint Extension · Productivity 537 12 ★ 13.44MiB

icon

Omni - Bookmark, History, & Tab Manager Extension · Productivity 537 63 ★ 1.91MiB

icon

Modern for Hacker News Extension · Productivity 537 31 ★ 6.79MiB

icon

Gimli Tailwind Extension · Developer Tools 537 33 ★ 151KiB

icon

Prevue Popup Extension · Productivity 537 17 ★ 73.4KiB

icon

tabOS - Tab management, ChatGPT 4o, Docs/Images, RSS/YouTube/Reddit feeds Extension · Productivity 537 37 ★ 9.52MiB

icon

Difree - distraction-free writer app Extension · Productivity 537 18 ★ 960KiB

icon

Definio: Multi-modal AI Copilot - Claude3 Opus, ChatGPT 4o, Gemini 1.5 Pro Extension · Productivity 537 31 ★ 576KiB

icon

Find on Reddit Extension · Social & Communication 537 18 ★ 152KiB

icon

OpenAPI DevTools Extension · Developer Tools 537 10 ★ 2.38MiB

icon

GPTx Extension · Productivity 537 4 ★ 291KiB