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A tenant registers a delivery callback URL. The Hub sends a POST whenever Resend reports an email bounced or was opened. The body is JSON. The header
If you've ever built a web API, you've probably asked yourself: "How do I make sure only the right people can access certain routes?" That's exactly w
Github: github.com/rhysmcneill/ssmctl I use AWS Session Manager a lot. No bastion hosts, no open ports, full CloudTrail audit trail — it's the righ
Well, more often than not while building stuff with JS/TS, we tend to use await whenever we come across an API call (or something which goes out of th
I'm Victor, 18 years old, solo founder. I've spent the last several months building TxDesk, an AI-powered support widget that DeFi protocols can embed
About Me I took the plunge into the IT industry in May 2023. In my career so far, I’ve had many opportunities to work with Java and JavaScr
This morning I ran a real customer test on my own product — uploaded an actual PDF (a signed contract, 86 KB) to the demo endpoint of my invoice-extra
Building a Solana app in Rust tends to mean you collect SDKs. One for JSON-RPC because you need get_balance and get_transaction for the obvious one-sh
I made a tool called txtfold. It takes a large file, think log files, big JSON dumps, anything with a lot of repetition, and surfaces the interesting
0. A Backup Is Not a File, but a Promise You can write anything you want in the logs: backup completed successfully WAL uploaded success
Spring Boot 4.0 is the biggest release since the 3.0 jakarta migration. Virtual threads are now the default. GraalVM AOT is first-class. The modular
In Part 9, I Dockerized my backend and added database migrations. One command (docker compose up) now spins up Go + Postgres + Redis. Then I hit a bu
Introduction Hello everyone! 🚀 In this post, we are diving deep into Midnight, the privacy-focused blockchain! Previously, we covered how
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When your profiler swears everything’s fast but your metrics are screaming bloody murder eBPF From Rust: The 34ms Ghost We Couldn’t See
description: "Learn how TrustShield AI combines machine learning, URL intelligence, and real-time threat monitoring to detect sophisticated phishing a
Self-Repaying Crypto Loans: Alchemix & Other Options Explore self-repaying crypto loans like Alchemix. Learn how DeFi yield pays your loan automatical
Portfolio AI Review Instant, AI-driven 'first impression' feedback for your freelance portfolio. What it does Instant, AI-drive
Introduction Modern web applications are predominantly built as Single Page Applications (SPAs). Frameworks like React, Vue, and Angular de