Open Source

"use client";

import { useEffect, useRef, useState, useSyncExternalStore, type CSSProperties, type ReactNode, type SVGProps } from "react";
import { AnimatePresence, motion, useInView } from "motion/react";
import useMeasure from "react-use-measure";
import { IconBrandGithubFilled, IconStar, IconStarFilled, IconTagFilled } from "@tabler/icons-react";
import { cn } from "@/lib/utils";

// Open source block. A repository at a glance. The first time the card
// scrolls into view the star, fork and contributor counts roll up digit by
// digit, a sparkline of recent stars draws itself under the counts, the
// language bar fills segment by segment, and the contributors' faces slide
// into a row that fans open when pointed at. Below, a live feed of commits,
// merges and releases moves along one entry at a time, the newest dropping in
// at the top. Starring adds one to the count, rolling only the digits that
// change, with a small burst from the star.
//
// Colour is kept for meaning: the languages wear their usual colours, the feed
// marks merges and releases, the star turns gold once starred. Everything
// else is neutral. Surfaces are set apart by fill alone: no borders, no shadows.
//
// Every number comes in through props, so the card never calls GitHub from the
// browser: fetch the counts on the server (or at build time) and pass them in.
// The feed pauses while pointed at, off screen and in a background tab, and