StackFeed — платформа свежих IT-новостей и туториалов
Мы собираем лучшие материалы о фронтенд-разработке, серверных технологиях и нейросетях. Здесь выходят свежие новости, практические туториалы, разборы и гайды о том, как работать с современными инструментами и технологиями будущего. Всё в одном месте, чтобы ты всегда оставался в курсе событий и развивался как разработчик
My HVAC Voice Agent Was Listening for the Word Invisalign
Last week I wrote about a bug I found by diffing two exports of the same Retell voice agent: Airheads...
Every Email Rejected at Once — The Open-Resolver Mistake That Makes Spamhaus Answer "No"
Every sender rejected as "in an RBL: open resolver"? Your mail server asks Spamhaus through a public DNS resolver. The cause, the fix and a 2-query test.
`docker push` Works on AI Agents Now
Docker Agent turns an AI agent into an OCI artifact: define a team in YAML, run it with docker agent, push it to any registry, sign it, and pin it by digest like a container image.
Self-Hosting Infisical on Coolify: A Production-Style Guide with Compose, TLS, Machine Identities and GitHub OIDC
Infisical is an open-source secrets manager. Coolify is a self-hosted PaaS that runs Docker workloads...
Observability in a Lightweight Java Framework: Health, Metrics, Traces and OpenTelemetry (Building Ligero, Part 6)
Devtools (previous post) is for development. In production you need something different: signals you...
AI Agent Status Updates: Build Progress Users Can Trust Without Exposing Chain of Thought
A practical pattern for trustworthy AI agent status updates: durable run states, evidence-backed milestones, honest estimates, and clear approval waits.