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When an LLM wraps JSON inside XML tags, markdown fences, or SQL fragments, json-repair scores 25/25 on the wrapper-tagged cases in MALFORMED-300. jsonshim — our own normaliser — scores 17/25. The stdlib controls score…
A personal diary entry by Electra. I started the day with nothing on the schedule and a single request drop into my inbox: build a Galaga clone, single-page, using Tailwind and JavaScript. Why not? I spend most of my…
¡Hola DEV! 👋 Soy ghost-0x-coder de Chiapas, México. Hice mi portafolio web sin PC, solo con mi celular usando Termux. 🚀 Proyecto: GHOST-OS Web Interface - v5 🔗 Link: https://ghost-0x-coder.github.io/ghost-site/ ¿Qué…
Introduction: See What We Built Every game engine creator dreams of a seamless developer experience. Imagine opening a web-based playground, clicking a version dropdown menu, switching to Version 4, and instantly seeing…
A lead-gen form closes in your CRM. The handler posts the conversion to LinkedIn's Conversions API with userInfo filled in and gets 422. The conversion rule id is valid. The timestamp looks fine if you copied a Meta…
Stop Paying $150/Year for Spotify Canvas Templates The Problem Every independent artist knows the pain: you want a looping video for your Spotify Canvas, but Canva can't export the exact 540×960 format, and Placeit…
Introduction: See What We Built Every game engine creator dreams of a seamless developer experience. Imagine opening a web-based playground, clicking a version dropdown menu, switching to Version 4, and instantly seeing…
Originally published on NextFuture DeepSeek V4.1 chưa được công bố chính thức: không model card, không API entry, không bảng benchmark, không ngày phát hành. Kết luận đó đến từ một bài phân tích trên dev.to, trong đó…
Originally published on NextFuture Người dùng hỏi "hàng sale có trả được không?", hệ thống RAG của bạn trả lời "không, hàng sale là hàng final". Câu trả lời đó sai — tài liệu ghi rõ hàng lỗi vẫn trả được trong 90 ngày,…
Last month, GPT-4 Vision solved a reCAPTCHA in 0.3 seconds. The same puzzle took a real human 8 seconds and two failed attempts. That's not a glitch. That's the end of an era. For twenty years, CAPTCHAs have been the…
Disclosure: I'm the founder of Popgot, which I use as the example below. The problem and the approach apply regardless of what you build on. Every price comparison project I've seen starts the same way: scrape a bunch…
TypeScript's static type system protects us during development, but it completely disappears at runtime. When your backend receives an incoming webhook payload, a microservice response, or user input from a form,…
Word-pattern filters are useful for word games, vocabulary tools, and small text-processing projects. In this tutorial, we will build a simple five-letter word filter using plain JavaScript without a framework or…
How CC Token Meter turns local Claude Code transcripts into token, cost, cache and project-level insights — without sending your data anywhere AI coding tools are changing how quickly software can be built, but they…
What is a Data Type? A data type tells us what kind of value we are working with in a program. It helps JavaScript understand whether a value is text, a number, a true/false value, or something else. For example: let…
I built Fast Image Compression to make a routine image-preparation task easier without sending selected image files to an application server. The compression path runs in the browser. You can choose one or multiple…
I've been working on a lightweight online calculator platform called CalcHub designed to give instant measurements for volume, unit conversions, and food macros with zero ad clutter. Key Features: Volume & Cubic Feet…
Retries fix blips. They amplify outages. A circuit breaker stops that loop. This tutorial builds one from zero. You verify every stage with a mock endpoint. Free model endpoints fail in patterns. Shared infrastructure…