Observed Signal · Jul 26, 2026 · Product Launch · Source: DEV Community · Impact: 2/5 · Sentiment: Neutral
Developer launches CheckForge uptime monitoring SaaS
Anil Kumar Samal published a post describing CheckForge, an uptime monitoring SaaS he built to monitor websites, APIs, and SSL certificates. The platform was implemented using Fastify, Node.js, React, Supabase (PostgreSQL), Cloudflare Workers, Redis, and Docker. CheckForge runs scheduled health checks via background workers and executes each check in Cloudflare Workers, validating HTTP status, response time, SSL certificate, and expected content; results are stored in Supabase. The system creates incidents and sends alerts through Email, Slack, Discord, and Webhooks. The author outlines lessons learned (scheduling, timeout handling, duplicate-alert prevention, incident lifecycle, badge generation) and lists planned features such as multi-location monitoring and team workspaces. The article was published on DEV on 2026-07-26.
A developer-built B2B SaaS implementing APM/uptime monitoring with modern serverless and hosted database technologies; relevant to engineering and observability practitioners but not industry-shifting.
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Key Takeaways & Evidence Grounding
- Anil Kumar Samal built CheckForge, an uptime monitoring SaaS.
- Tech stack includes Fastify, Node.js, React, Supabase (PostgreSQL), Cloudflare Workers, Redis, and Docker.
- CheckForge performs scheduled health checks executed via Cloudflare Workers and stores results in Supabase.
- Alert channels supported: Email, Slack, Discord, and Webhooks; features include SSL monitoring, keyword checks, incident timelines, public status pages, and SVG uptime badges.
- Article published on DEV Community on 2026-07-26.
Connected Companies & Entities
8 Entities mapped“The results are stored in Supabase....”
“Each check is executed through a Cloudflare Worker, which validates: HTTP status Response time SSL certificate Expected content...”
“Tech Stack Fastify Node.js React Supabase (PostgreSQL) Cloudflare Workers Redis Docker...”
“Tech Stack Fastify Node.js React Supabase (PostgreSQL) Cloudflare Workers Redis Docker...”
“The result is CheckForge, an uptime monitoring platform that monitors websites, APIs, and SSL certificates while sending alerts through Emai...”
“The result is CheckForge, an uptime monitoring platform that monitors websites, APIs, and SSL certificates while sending alerts through Emai...”
Ontology Mapping & Concepts
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