Development

Your fetch in beforeunload is silently killed. navigator.sendBeacon guarantees delivery.

When a user closes a tab, your analytics flush typically looks like a fetch call inside a beforeunlo…

Pexli: Engineering the Next Generation of Layer-1 Infrastructure

The current state of Layer-1 blockchain infrastructure is fundamentally broken. We have reached the …

Why to Buy Verified Poloniex Accounts Matter for Crypto ...

Why to Buy Verified Poloniex Accounts Matter for Crypto ... 24 hours response/(Contact US) ➤ …

Your Postgres Can Do That

Here is the architecture diagram for a product with roughly zero users: Postgres ← the actua…

Building Automated Bitcoin Reward Workflows with Crypto APIs (2026 Guide)

Integrating cryptocurrency micro-payouts and Bitcoin reward systems into modern web platforms requir…

Your TTS shortlist is three shortlists, and they barely intersect

Every "best text-to-speech API" list I have read is ranked. Number one, number two, number three, wi…

How to Scrape Any Social Media Platform in 2026 — Complete Guide

Need social media data for research, marketing, or AI training? Here are the best tools. T…

Analyzing OpenAI's Safety Rule Overhaul After the…

Originally published at norvik.tech Introduction A deep dive into OpenAI's new safety p…

How to Build a Developer Job Board That Earns Money

How to Build a Developer Job Board That Earns Money tags: jobs, money, startup, webdev tags: p…

HLD: URL Shortener (like bit.ly)

Design a system that takes a long URL and returns a short URL, and redirects short URLs to their ori…

FastAPI Marketplace Order SMS: US/EU Batches, Suppressions, and Status Polling

A marketplace order alert has one hard timing constraint: the seller should hear about the sale quic…

Google เปลี่ยนวิธีอ่าน JSON-LD, และทำไมเว็บที่ใช้ HTML entity ซ้ำซ้อนถึงเสี่ยงเสีย Rich Results

Google เปลี่ยนวิธีอ่าน JSON-LD, และทำไมเว็บที่ใช้ HTML entity ซ้ำซ้อนถึงเสี่ยงเสีย Rich Results โด…