Frontend & Full-Stack Developer Blog - JavaScript, React, Next.js
Yesterday I was scrolling through social media and saw a mom friend post an income screenshot—she made over $2,800 last month with an AI-powered resume optimization tool. This made me realize an important trend: in 2025, not knowing how to code is no longer a barrier to entrepreneurship.
Lafu Code
author
Explore the latest programming technologies and development practices
Through real observations and case studies, exposing the various step-faking tricks behind WeChat Sports leaderboards, from technical methods to psychological motivations, a comprehensive analysis of this virtual step count war.
ByteDance quietly open-sourced the Coze project, a low-code AI development platform that could change the entire industry. From technical barriers to data security, from localization advantages to practical applications, here's why Coze deserves your attention.
Last night I was working overtime until 11 PM when my colleague Old Wang told me a secret: that new architect in our team earns $120K annually, but I've never seen him write a single line of code...
Struggling to build real backend projects? These 5 open-source projects covering Node.js, Python, Go, Java, and TypeScript will teach you API development through hands-on practice.
In this era of paid knowledge, expensive coding bootcamps costing thousands of dollars intimidate many people. But actually, there are countless high-quality open source projects on GitHub that not only teach you cutting-edge technology but also save you a fortune on training fees. Today I want to share some open source learning resources that I have personally tested and found effective!
Think clearing cookies keeps you safe? Think again. Even with incognito mode, IP changes, and cache clearing, websites can still precisely identify you. Today I'm exposing a chilling truth: every click, every action you take online is being quietly monitored.
Many programmers have this confusion: if you can write frontend pages and build backend APIs, does that make you a full-stack engineer? This article explores what truly defines a full-stack engineer through real experiences and case studies.
Last weekend I was chatting with my buddy Mike about wanting to start a side business but feeling like he didn't know anything. Actually, with AI helping out now, many things are simpler than you think. Several friends around me use AI tools for side hustles—some make over $1,400 monthly, others just starting out still earn thousands. Today I'm sharing all their methods with you.
Just entering the second half of 2025, the tech industry has delivered a shocking number: layoffs have exceeded 100,000. What industry logic lies behind this wave of layoffs?
GitHub Copilot consumes quota for generating commit messages? I spent a few weekends developing a completely free Git commit message generator plugin that supports local generation and multiple AI services - an intelligent commit assistant that never fails.
After 10 years of coding and trying countless tools, I'm sharing the 14 developer tools that genuinely improved my workflow in 2025. Some of these completely changed how I think about programming.
Recently saw Bill Gates saying programming will last at least 100 more years. As a programmer who's been coding for over a decade, I want to share why AI, no matter how powerful, can't replace us keyboard warriors.
