







A small quality of life improvement for programming-related websites is to add copy to clipboard buttons to code blocks. When a visitor wants to copy a code example or a shell command, it’s nice to be able to just hit a button rather than manually select the text, right click, and press copy.
Clipboard API Demo
The Clipboard API allows developers to copy and paste text to the user's clipboard with a single line of code.

Clipfan | Prime Radiant
clipfan is one clipboard for every Mac and Linux machine you work on: copy on any of them and paste on any other, including screenshots into Claude Code and Codex CLI on a headless remote.
Clipboard - Web APIs | MDN
The Clipboard interface of the Clipboard API provides read and write access to the contents of the system clipboard. This allows a web application to implement cut, copy, and paste features.

clipboard/clipboard_unix.go at master · atotto/clipboard
clipboard for golang. Contribute to atotto/clipboard development by creating an account on GitHub.
msllrs/relay
A macOS menu bar app that lets you build rich LLM prompts by combining files, clipboard captures, and voice notes.
Creating an App Clip with Xcode | Apple Developer Documentation
Add an App Clip target to your Xcode project and share code between the App Clip and its corresponding full app.

Paste — Clipboard Manager for Mac, iPhone & iPad
Paste is a clipboard manager for Mac, iPhone, and iPad that remembers everything you copy and keeps it organized, searchable, and in sync across your devices.

The case for clipboard managers
Last week, I walked myself through the process of realizing the power of macOS Defaults and how, over the two decades of modern macOS, Apple has addressed most of the basic needs of the average use…

chrome.clipboard | Platform Apps APIs | Chrome for Developers
The chrome.clipboard API is provided to allow users to access data of the clipboard. This is a temporary solution for chromeos platform apps until open-web alternative is available. It will be deprecated once open-web solution is available, which could be in 2017 Q4.
prime-radiant-inc/clipfan
Clipboard sync daemon for Mac + remote tmux fleet. Mirrors macOS pasteboard to remote OS clipboards and tmux paste buffers. Enables image paste into Claude Code/Codex over SSH without OSC 52 or Xvfb.
BlockNote - Javascript Block-Based React rich text editor
A beautiful text editor that just works. Easily add an editor to your app that users will love. Customize it with your own functionality like custom blocks or AI tooling.

Claude Code cheatsheet | Claude Help Center
This page collects the vocabulary, commands, and keyboard shortcuts that are worth committing to muscle memory. Keep it open in a browser tab (or printed beside your keyboard) during your first few weeks with Claude Code. Most of the friction new users hit comes from not knowing a command already exists for what they are trying to do, so a quick scan here before reaching for a workaround usually pays off.


KPaste - Share Code & Text Snippets
Share code and text snippets with syntax highlighting, paste management, and easy sharing. Built on ATProto.

Tired of copying and pasting links into Semble? Use our bookmarklet instead! Drag and drop the bookmarklet into your bookmarks bar and click it on any page to quickly open in Semble. semble.so/bookmarklet