CoreObs
CoreObs is a self-hosted dashboard written in TypeScript that centralizes server infrastructure management, application monitoring, and uptime tracking. It uses PostgreSQL, Next.js, and a Go agent to provide a unified view of distributed servers and services.
Key facts
Objective fields from the source. Values we can't verify are shown as “Unknown” rather than guessed.
| Field | Value |
|---|---|
| Repository | crocofied/CoreObs |
| Owner | crocofied |
| Primary language | TypeScript |
| License | MIT — OSI-approved |
| Stars | 1.3k |
| Forks | 38 |
| Open issues | 0 |
| Latest release | v1.0.1 (2025-04-30) |
| Last updated | 2026-02-13 |
| Source | https://github.com/crocofied/CoreObs |
What CoreObs is
TypeScript/Next.js frontend paired with a Go monitoring agent, PostgreSQL backend with Prisma ORM, and Tailwind CSS UI. Includes real-time uptime tracking, server hardware visibility, network flow visualization via React Flow, and multi-service application management.
Get the CoreObs source
Clone the repository and explore it locally.
git clone https://github.com/crocofied/CoreObs.gitcd CoreObs# follow the project's README for install & configurationNeed it deployed, integrated, or customized instead? DEV.co ships production installs.
Best use cases
Implementation considerations
- Requires PostgreSQL instance and Docker Compose for deployment; ensure infrastructure supports containerized setup.
- JWT_SECRET and database credentials must be managed securely in production; default credentials ([email protected] / admin) MUST be changed immediately.
- Go agent component handles server monitoring; confirm agent deployment method and network access model for target servers.
- Network flowchart feature is marked WIP; production use should validate actual capability and performance with large topologies.
- Uptime history stored in PostgreSQL; plan for database retention policies and backups given ongoing monitoring data accumulation.
When to avoid it — and what to weigh
- Enterprise Multi-Tenancy Required — Project shows single-tenant design (default login, single JWT secret); scaling to multi-tenant SaaS requires significant architectural changes.
- Advanced Security Compliance Mandated — No mention of audit logging, RBAC, encryption at rest, or compliance frameworks (SOC 2, HIPAA, PCI-DSS). Security review required before production use with sensitive data.
- Minimal Maintenance Tolerance — Project is very recent (created April 2025); long-term stability, community support, and maintenance cadence are unproven.
- Heavy Integration Ecosystem — Limited mention of third-party integrations (Slack, email alerts, external monitoring systems); requires custom work to extend beyond core features.
License & commercial use
MIT License permits commercial use, modification, and distribution with attribution and no warranty. No copyleft restrictions or patent clauses.
MIT is a permissive OSI license and allows commercial deployment. However, the project is young (created April 2025) with unproven long-term support; confirm the maintainer's commitment to updates and security patches before relying on it for revenue-critical infrastructure. No SLA, commercial support terms, or liability framework stated.
DEV.co evaluation signals
Editorial assessment — not user reviews. Directional, with an explicit confidence level.
| Signal | Assessment |
|---|---|
| Maintenance | Active |
| Documentation | Adequate |
| License clarity | Clear |
| Deployment complexity | Moderate |
| DEV.co fit | Good |
| Assessment confidence | Medium |
Project does not document authentication beyond default login, JWT handling, TLS/encryption, input validation, or access control models. Default credentials are hardcoded in examples and MUST be rotated. Agent-to-server communication security posture unknown. No mention of vulnerability disclosure process. Before production use with sensitive infrastructure, conduct code review and threat modeling; security audit is strongly recommended.
Alternatives to consider
Proxmox VE or ESXi
Hypervisor-centric infrastructure management; more mature, enterprise-supported, but different scope (virtualization vs. application/service monitoring).
Netbox + Prometheus + Grafana
Modular stack with stronger community adoption and documentation; more complex to assemble but proven in large-scale deployments.
Portainer
Docker container orchestration and management UI; lighter weight, focused on container workflows rather than bare-metal server inventory.
Build on CoreObs with DEV.co software developers
If you're evaluating CoreObs for production use, confirm security posture with a code review, test the agent deployment model in staging, and plan for database backups. Consider Devco's DevOps and web development services to customize integrations or scale the platform.
Talk to DEV.coRelated open-source tools
Surfaced by semantic similarity across the DEV.co open-source index.
Related on DEV.co
Explore the category and the services that help you build with it.
CoreObs FAQ
Can I use CoreObs to monitor cloud-hosted servers (AWS, Azure, GCP)?
Does CoreObs support LDAP, OAuth, or SSO?
What is the recommended maximum number of servers or applications?
Is there a hosted/SaaS version of CoreObs?
Software developers & web developers for hire
Need help beyond evaluating CoreObs? DEV.co is a software development agency offering software development services and web development for teams of every size. Our software developers and web developers build custom software, web applications, APIs, and open-source observability integrations — and maintain them long-term.
Ready to consolidate your infrastructure?
If you're evaluating CoreObs for production use, confirm security posture with a code review, test the agent deployment model in staging, and plan for database backups. Consider Devco's DevOps and web development services to customize integrations or scale the platform.