bfbb2c7fa5
- Express.js server with static file serving - Click counter frontend with localStorage persistence - Optimized Docker setup with multi-stage build - Production-ready configuration with health checks - Automated deployment script for VPS - Comprehensive deployment documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
32 lines
775 B
JavaScript
32 lines
775 B
JavaScript
(function() {
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const valueEl = document.getElementById('value');
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const incEl = document.getElementById('inc');
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const resetEl = document.getElementById('reset');
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const STORAGE_KEY = 'clickCounterValue';
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function readValue() {
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const v = parseInt(localStorage.getItem(STORAGE_KEY) || '0', 10);
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return Number.isFinite(v) ? v : 0;
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}
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function writeValue(v) {
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localStorage.setItem(STORAGE_KEY, String(v));
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}
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function render(v) {
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valueEl.textContent = String(v);
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}
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let current = readValue();
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render(current);
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incEl.addEventListener('click', () => {
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current += 1;
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writeValue(current);
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render(current);
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});
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resetEl.addEventListener('click', () => {
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current = 0;
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writeValue(current);
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render(current);
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});
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})();
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