Articles

Thoughts, tutorials, and insights about web development and technology.

All 4 Blockchain 1 Databases 1 Storage Optimization 1 Indexing 1 AI 1 Python 1 Text-to-Speech 1 Tutorial 1 SvelteKit 1 Distributed Systems 1 Backend Engineering 1

Storage Optimizations: Techniques to Improve Your Blockchain Indexer featured

Storage Optimizations: Techniques to Improve Your Blockchain Indexer

Learn the simple but effective techniques to shrink your blockchain indexer storage and memory usage.

#Blockchain#Databases#Storage Optimization#Indexing #Blockchain#Storage Optimization#Indexing#Database Performance#Data Management

Cloning Voices Over Coffee: A First Look at Qwen3-TTS featured

Cloning Voices Over Coffee: A First Look at Qwen3-TTS

Exploring the capabilities of Qwen3-TTS for voice cloning and text-to-speech applications.

#AI#Python#Text-to-Speech #Qwen3-TTS#Voice Cloning#Text-to-Speech

Tutorial

Add a navigation progress bar to your SvelteKit website featured

Improve the user experience of page navigation in Sveltekit by adding a progress bar, think old school nProgressbar (youtube navigation style)

Feb 10, 2026 • Updated Feb 13, 2026

#Tutorial#SvelteKit #SvelteKit#Page Navigation#Tutorial

A Cross-Instance Distributed Lock: Solving Nonce Collisions in a Telegram Trading Bot featured

A Cross-Instance Distributed Lock: Solving Nonce Collisions in a Telegram Trading Bot

How I safely serialized Ethereum transactions across multiple signer instances using a distributed lock implemented with Redis.

Feb 7, 2026 • Updated May 11, 2026

#Distributed Systems#Backend Engineering #Node.js#Redis#BullMQ#Ethereum#Nonce Management#Trading Bot