Cloud Native CI/CD with GitLab
From Commit to Production Ready
Updates and recent posts about GPT-5.3-Codex.. Activity
@devopslinks added a new tool Lustre , 2 months, 1 week ago.
Course
@eon01 published a course, 2 months, 2 weeks ago
Founder, FAUN.dev
Course 
@eon01 published a course, 2 months, 2 weeks ago
Founder, FAUN.dev
Observability with Prometheus and Grafana
A Complete Hands-On Guide to Operational Clarity in Cloud-Native Systems
Course 
@eon01 published a course, 2 months, 2 weeks ago
Founder, FAUN.dev
Cloud-Native Microservices With Kubernetes - 2nd Edition
A Comprehensive Guide to Building, Scaling, Deploying, Observing, and Managing Highly-Available Microservices in Kubernetes
Course
@eon01 published a course, 2 months, 2 weeks ago
Founder, FAUN.dev
Link
@anjali shared a link, 2 months, 2 weeks ago
Customer Marketing Manager, Last9
Instrument Jenkins With OpenTelemetry
Instrument Jenkins with OpenTelemetry to understand pipeline behavior, stage latency, and deploy steps using a single telemetry flow.
Activity
@devopslinks added a new tool Fleet , 2 months, 2 weeks ago.
Activity
@kaptain added a new tool Rancher Kubernetes Engine (RKE2) , 2 months, 2 weeks ago.
Course
@eon01 published a course, 2 months, 2 weeks ago
Founder, FAUN.dev
End-to-End Kubernetes with Rancher, RKE2, K3s, Fleet, Longhorn, and NeuVector
The full journey from nothing to production
Unlike earlier Codex models that focused primarily on code generation and review, GPT-5.3-Codex can reason, plan, and act across the full software lifecycle. It supports activities such as debugging, deploying, monitoring, writing product requirement documents, creating tests, and analyzing metrics. It can also autonomously build and iterate on complex applications and better interpret underspecified prompts, producing more complete and production-ready results by default.
A defining feature of GPT-5.3-Codex is its interactive, agentic workflow. Users can steer the model while it is working, receive progress updates, and adjust direction without losing context, making it feel more like a teammate than a batch automation tool. The model was even used internally to help debug its own training and deployment processes. GPT-5.3-Codex is available through paid ChatGPT plans in the Codex app, CLI, IDE extension, and web, with API access planned for the future.
