The latest articles on Forem by dudiew (@rkiilincc). https://forem.com/rkiilincc https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3814862%2F20c6bf55-dcd6-4a7f-b0c1-c02818b19fd3.png https://forem.com/rkiilincc en dudiew Mon, 09 Mar 2026 13:37:15 +0000 https://forem.com/rkiilincc/i-built-a-self-hosted-daily-monitoring-bot-for-render-supabase-open-source-58d1 https://forem.com/rkiilincc/i-built-a-self-hosted-daily-monitoring-bot-for-render-supabase-open-source-58d1 <h2> The Problem </h2> <p>Every morning I was doing the same thing: opening Render to check if my services were up, then opening Supabase to see how many new users signed up overnight.</p> <p>It took 5 minutes. Every day. Manual, repetitive, boring.</p> <p>So I built DevPulse.</p> <h2> What it does </h2> <p>DevPulse runs on your VPS and sends you a daily report automatically:</p> <p><strong>Render monitoring:</strong></p> <ul> <li>Service uptime + response time (ping)</li> <li>Deploy history with commit messages</li> <li>Service status (live / suspended / failed)</li> </ul> <p><strong>Supabase monitoring:</strong></p> <ul> <li>Per-table row counts</li> <li>New records in the last 24h</li> <li>Recent entries preview</li> <li>Storage bucket listing</li> </ul> <p><strong>Notification channels:</strong></p> <ul> <li>Telegram</li> <li>Discord</li> <li>Slack</li> <li>Email (SMTP)</li> </ul> <h2> How it works </h2> <p>Node.js backend + Express. Config stored in a local JSON file — no database setup needed. A simple web dashboard to configure everything.</p> <p>You set a daily report time, pick your notification channel, select which Render services and Supabase tables to monitor — and that’s it.</p> <h2> Quick start </h2> <div class="highlight js-code-highlight"> <pre class="highlight shell"><code>git clone https://github.com/rkiilincc/devpulse.git <span class="nb">cd </span>devpulse/backend npm <span class="nb">install </span>node server.js </code></pre> </div> <p>Then open <code>frontend/index.html</code> in your browser and configure via UI.</p> <p>For 24/7 uptime, use PM2:<br> </p> <div class="highlight js-code-highlight"> <pre class="highlight shell"><code>pm2 start ecosystem.config.js pm2 save <span class="o">&amp;&amp;</span> pm2 startup </code></pre> </div> <h2> Sample report </h2> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code>📊 DevPulse Report 🕐 09:00 - 09.03.2026 🚀 Render Services 🟢 my-api — 142ms ✅ Last deploy: live — "fix: auth bug" 🗄 Supabase Tables 📋 waitlist 👥 Total: 247 rows 📈 Last 24h: +12 new </code></pre> </div> <h2> Why open source? </h2> <p>I built this for my own SaaS. It solved a real problem for me, so I figured other solo founders on the same stack might find it useful too.</p> <p>Free, MIT license.</p> <p>→ GitHub: <a href="https://github.com/rkiilincc/devpulse" rel="noopener noreferrer">https://github.com/rkiilincc/devpulse</a></p> <p>Feedback welcome — what would you add?</p> opensource node