Building a Real‑Time Dashboard in Slack with Block Kit
Learn how to use Slack’s Block Kit to create a dynamic, interactive dashboard that updates in real time, including tips for keeping within message limits and avoiding layout collapse.
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Choosing Between Plain Text and Block Kit for Slack chat.postMessage
A decision guide that compares plain text and Block Kit options for Slack messages, outlines trade‑offs, and shows a concrete implementation with validation steps.
Designing Slack Message Retention: A Minimal Architecture Note
Define a configurable age limit, run a background job to delete old messages, enforce UI limits, and verify via logs.
Streamlining Approvals with Slack Workflow Builder
Move your approval process out of messy threads and into a structured Slack workflow. Learn how to combine Workflow Builder with a custom backend for auditable, no-code automation.
Slack Buttons That Actually Do Something: Block Kit Interactivity as an Engineering Decision
Slack Block Kit turns passive alerts into actionable messages. The catch: verify every interaction payload's HMAC signature and ack within 3 seconds, or your buttons become a liability.
Choosing Between Slack Socket Mode and Events API for Your App
Learn how Socket Mode and the Events API differ, when to use each, and how to migrate a Slack app with minimal code changes using the Bolt framework.
Using NetBox Webhooks for Real‑Time Device Creation Alerts
Learn how to configure a NetBox webhook that posts a JSON payload to Slack (or any HTTP endpoint) whenever a new device is added, and understand the reliability trade‑offs involved.
Posting Rich Block Kit Messages with Slack Incoming Webhooks: A Practical Guide
Learn how to set up a Slack incoming webhook, send Block Kit payloads with curl, understand rate limits, size caps, and avoid common pitfalls.
Block Kit or Plain Text? A Pragmatic Guide to Structured Slack Messages
Block Kit gives Slack messages buttons and structure, but a malformed payload fails the whole message. Here's how to decide when structured blocks beat plain text, with a working approval-message example.