Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Bucabay4d ago • 10 min read
Email to Slack: threading, Block Kit limits, and the duplicate-post trap
Post inbound email to Slack with Block Kit: the 150-char header limit, deduping retries on message i...
#slack#webhooks#javascript#tutorial
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EthanBrooks1115d ago • 7 min read
Marketplace Cleanup: Queue Push Webhook Endpoint with Public HTTPS Signature Checks
Short answer: a public HTTPS queue push webhook subscriber in Node.js should verify the signature on...
#webhooks#queues#node
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Mito3d ago • 4 min read
Undervoltage doesn’t look like a power problem. It looks like bad Wi-Fi.
TL;DR : On a Raspberry Pi, an inadequate power supply rarely announces itself as “the power is bad”....
#raspberrypi#cloudflare#stripe#webhooks
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Mito2d ago • 4 min read
Raspberry Pi OS Trixie throws away your logs on reboot, and /var/log/journal exists anyway to reassure you it doesn’t
TL;DR : Raspberry Pi OS Trixie ships /usr/lib/systemd/journald.conf.d/40-rpi-volatile-storage.conf.....
#raspberrypi#cloudflare#stripe#webhooks
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Mito2d ago • 4 min read
Stripe retries a failed webhook for three days, and I found out by getting the same email three times
TL;DR : Stripe webhook delivery is at-least-once, not exactly-once. If a webhook fails for any reaso...
#raspberrypi#cloudflare#stripe#webhooks
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Mito3d ago • 4 min read
Your Discord bot is ignoring you, and the status output is lying about why
TL;DR : If a self-hosted bot connects successfully, can post to a channel, but never responds when.....
#raspberrypi#cloudflare#stripe#webhooks
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Asllan Maciel1d ago • 3 min read
O que estou construindo com o GitHub DevLog AI
Construir um produto em público não significa expor código privado, dados de clientes ou decisões qu...
#buildinpublic#github#saas#webhooks
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Mito4d ago • 5 min read
The rpi-clone PARTUUID trap: why your Pi 4B silently refuses to boot from a cloned SSD
TL;DR : rpi-clone copies your SD card to a USB SSD beautifully, but it does not update the...
#raspberrypi#cloudflare#stripe#webhooks
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John Builds1d ago • 2 min read
The same failed payment destroyed one customer's data and left the next one's alone
We had a bug that only fired sometimes, and "sometimes" turned out to be a coin flip on webhook...
#webhooks#testing#debugging#billing
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HayesSterling26145d ago • 5 min read
FIFO Queue Webhook Deduplication: Idempotency Keys for Duplicate Events After 5 Minutes
Short answer: treat a five-minute FIFO dedupe window as a traffic-control measure, then enforce...
#webhooks#queues#idempotency
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nathanielbrooks03605d ago • 7 min read
Node.js delayed webhook delivery: a trigger-to-worker recovery runbook
Short answer: schedule a small, lease-protected scan that publishes stable outbox IDs, then let...
#node#webhooks#scheduling
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LiamFoster18444d ago • 7 min read
US/EU Property Webhooks: Compare SQS Queue Cost, Rate Limiting, Delayed Jobs, Retry, DLQ
Short answer: To compare SQS and other queue choices for US/EU property webhooks, judge queue cost.....
#webhooks#sre#scheduling
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knoxblackwood23755d ago • 5 min read
Expiring Edtech Holds: A Node.js Webhook Queue with Idempotent Backoff
Short answer: for an edtech reservation that expires after a fixed hold window, use a durable webhoo...
#webhooks#queues#sre
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YukiKobayashi8805d ago • 6 min read
Cron vs Worker Queue: Choose Node.js Retries Once Cleanup Needs Recovery
Short answer: Use cron while one process can finish scheduled cleanup before the next sweep and a...
#node#scheduling#webhooks
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Webequipe1d ago • 2 min read
One Plugin, Every Client Stack: Building a Universal WordPress Webhook Adapter
A client asked me for something simple a while back: send a Telegram message every time someone fill...
#wordpress#php#opensource#webhooks
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LunarBreeze41730856d ago • 7 min read
7 Queue Tradeoffs for US EU Webhook Rate Limiting Delayed Jobs and Retry
Short answer: use a managed queue for rate-limited webhook processing unless your team already...
#queues#webhooks#architecture
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Gene Beal6d ago • 7 min read
Debugging Shopify webhooks with an AI agent, MCP, and byte-exact captures
A client’s Shopify storefront sends orders to a dropship manufacturer. Two things were wrong with...
#mcp#webhooks#ai#testing
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yobox5d ago • 5 min read
How to Set Up a Webhook Receiver Without Running a Server
Webhooks need somewhere to land. Traditionally that meant standing up a web server, opening a port,....
#webhooks#serverless#api#backend
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Vybit3h ago • 4 min read
A Grander Bell for a Bigger Sale
One order webhook, three outcomes, three sounds. How to give any automation workflow branches you ca...
#automation#n8n#webhooks#notifications
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Haelion142d ago • 6 min read
Property Payment Reconciliation: Public HTTPS Push Queue or Polling for Failed Webhooks
Short answer: use HTTPS delivery when the reconciliation service already has authenticated public...
#go#queues#webhooks
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LangstonHughes26895d ago • 6 min read
Batch audio transcription API: async jobs, webhooks, and hour-long support calls
What settled our batch audio transcription setup wasn't word error rate, and it wasn't the webhook.....
#transcription#audio#api#webhooks
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jamesanderson35893d ago • 6 min read
Reliable Background Job Queue Webhook Delivery — HTTPS, 429 Backoff, and Retries
Short answer: push delivery is a sound fit for a nightly healthtech reconciliation queue when the...
#queues#webhooks#reliability
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mT41vB66d ago • 7 min read
Batch audio transcription for long recordings: async jobs, webhooks, and moderation queues
A player report with a 40-minute voice-chat recording attached is a compliance object before it is a...
#transcription#audio#webhooks#moderation
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nathanielbrooks03604d ago • 8 min read
Node.js Webhook Retry Jobs: Queue Workers, Delayed Retries, Cron, and DLQs
Short answer: put each failed renewal webhook on a queue, let an idempotent HTTP worker consume it,....
#node#webhooks#queues
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