Let's Write, EN
Front-end engineer August's study notes — solving problems, in simple ways.
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Automatically Compress Images to a Target Size Using Compressor.js
2025-10-05
This tutorial demonstrates how to use the JavaScript library Compressor.js to automatically compress images to a specific file size (e.g., under 600KB), convert them to the modern WebP format, and enforce maximum width/height constraints. The approach uses recursive quality reduction to maintain the best image quality while ensuring the file size meets the requirement.
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Automate Your Git Commit Messages with AI
2025-06-12
Tired of writing Git commit messages? This guide shows how to use the OpenAI API with a simple Node.js script to generate clear, useful commit messages instantly—with minimal setup and very low cost.
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How to Set Up a Local LLM with Ollama + Ngrok for Remote Access
2025-05-30
This guide walks you through setting up a local LLM on a Mac mini using Ollama and enabling remote access with Ngrok. It’s a simple, secure way to use AI tools without sending your data to the cloud.
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Detecting localStorage Changes on the Same Page
2025-05-20
Learn how to track changes to localStorage within the same tab using CustomEvent and method overrides.
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Integrating Multi-Site Google Analytics Data Using Google Apps Script
2025-05-09
This tutorial walks through how to consolidate Google Analytics data from multiple sites using Google Apps Script and the Google Analytics Data API, enabling easy, centralized reporting.
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How to Speed Up Front-End Layouts with GitHub Copilot + Figma MCP
2025-05-02
This hands-on guide explores how to use GitHub Copilot’s Agent Mode with Figma’s MCP integration to quickly generate HTML and CSS from Figma designs using AI. While not perfect, the results are surprisingly usable for simple layouts and could save front-end developers a lot of time.
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