... spec, and have it write its own prompt for porting everything to native Swift. I run that prompt in Claude Code in the Claude Mac app, then pull the branch locally and keep iterating with vanilla Claude Code in Terminal. Every project starts with a one-time setup script I wrote, creatively named the Claude Code Setup Wizard . It configures Claude for multi-session work and asks how I like to work. I've been using Opus ...

... grown to 5,000+ organizers with zero ad spend, from Italy, Norway, India, Argentina, Brazil and more. Most tournaments are football, but it s built to handle pretty much any sport or esport. Built solo with vanilla JS and Firebase. If you ve ever organized a tournament, what was the most painful part? I m deciding what to build next and would love to hear it. Try it: verxus.gg Cheers, Pablo ...

... freelancers, and accountants quickly format invoice totals and official statements. 100% Client-Side & Private: All conversion logic executes directly in your browser using JavaScript ensuring complete privacy for sensitive numerical figures. I built this utility using PHP and vanilla JS to keep it lightweight, fast, and responsive. You can test it out directly here: Number to Words Converter Question for builders & business owners: How do you usually handle number-to-words formatting in your billing or contracting workflows ... ... there specific currency prefixes or localization formats (e.g., European vs

... Asked an agent for a basic date formatting function and it literally tried to pull in a whole external library instead of just using vanilla JS. It seems like these tools always jump to installing third party packages for tiny tasks that only take a few lines of code. How are you stopping them from cluttering package.json without having to spell it out in every single prompt ...

... Maker community! I ve been experimenting with the "vibe coding" workflow lately, and there s something incredibly satisfying about building useful micro-tools using nothing but a single `index.html` file in VS Code and a web browser. No npm install, no complex frameworks, no heavy configurations. To prove the concept, I just built a quick "SVG to React Component Converter" completely client-side in vanilla

... dynamic titration calculator cum simulator cum educator using prompt engineering from absolute scratch. I would be grateful if u all guide, help and promote me Made entirely by a PHARMACY STUDENT using prompt engineering and utilising only HTML,JS,vanilla, CSS. Consisting only SVGs and extreme lightweight yet lightning fast ......... It covers all type of titrations whether it be redox, acid-base, non aqueous, complexometry, iodometry, iodimetry, precipitation titration It can simulate, plot graph calculate normality, molarity, solubility, assay ...

... creation which is the Universal Dynamic Titration Calculator. . Launching today Made entirely by a PHARMACY STUDENT using prompt engineering and utilising only HTML,JS,vanilla, CSS. Consisting only SVGs and extreme lightweight yet lightning fast ......... It covers all type of titrations whether it be redox, acid-base, non aqueous, complexometry, iodometry, iodimetry, precipitation titration It can simulate, plot graph calculate normality, molarity, solubility, assay and purity% all in one screen. Also there is an * reagent maker that can give exact ...

... Code Generation: Converts primitive characters and outputs ready-to-use Java code snippets using standard conversion methods. Method Comparison: Displays code examples for String.valueOf(), Character.toString(), and character array instantiation. 100% Client-Side: Processes inputs completely within your browser via vanilla JavaScript for zero execution lag and complete code privacy. I built this utility using PHP and JavaScript to keep it lightweight, fast, and developer-friendly. You can test it out directly here: Java Char to String Converter Question for Java ... ... developers & educators: When converting characters to strings in production code, which method (String.valueOf() vs

... internationalized string outputs. 100% Client-Side & Private: All conversion logic executes directly in your browser using JavaScript ensuring your sensitive data, tokens, or packet logs never hit any external server. I built this utility using PHP and vanilla JS to keep it fast, lightweight, and responsive. You can test it out directly here: Byte to String Converter Question for developers & network engineers: When working with raw byte data in your daily debugging workflows, what input formats ...

... Smart Large File Support (Chunked Mode): Handles massive files smoothly without crashing your browser window. Custom Extension: Encrypted files safely export under a unique, proprietary .KALADRI file extension. Zero Dependencies: Built entirely with pure vanilla HTML, CSS, and modern JS. No third-party servers or tracking. I would love to get your thoughts on the UI layout (themed around the defensive concept of Chakravyuh), code performance, or any edge cases you might find. Let me know what you think! Thank ...

... wanted to build an AI-native workspace that focuses on speed, clean code, and actual utility. What makes div.zone different: Conversational Creation: Generate websites directly through an intuitive AI chat interface. Pure, Lightweight Code: Outputs clean HTML, CSS, and Vanilla JavaScript no heavy framework bloat, making sites lightning-fast and easy to host anywhere. Smart Automation (Token Saver): It doesn't just generate UI it builds automated logic under the hood designed to execute tasks efficiently while saving you tokens ...

... Automatically detects non-binary characters to prevent calculation errors during data entry. 100% Client-Side Processing: Runs entirely in your browser via clean JavaScript ensuring zero latency and complete data privacy. I built this lightweight utility using PHP and vanilla JS to keep it responsive and ad-clutter free in layout. You can test it out directly here: Binary to Decimal Converter Question for devs & CS enthusiasts: When working with number system conversions, do you usually prefer quick direct ...

... Desktop and Mobile search results, I vibe-coded a fast, browser-based SERP Preview Tool . Key features & capabilities: Pixel Width & Character Tracking: Calculates title pixel widths in real-time to prevent unwanted truncation on Google SERPs. Desktop vs. Mobile View Simulation: Instantly toggles layout views to reflect accurate display differences across devices. Rich Snippet Mockups: Allows adding URL paths, publish dates, and rich elements to simulate realistic search result snippets. 100% Client-Side: Processes everything instantly in your ... ... browser with zero server delay. I built this lightweight utility using PHP and vanilla

... overused multi-word combinations and natural phrasing patterns across articles. Fast & Client-Side Execution: Built with clean JavaScript to ensure 100% client-side text processing, zero server latency, and complete privacy. I built this tool using PHP and vanilla JS to keep it fast and responsive for everyday text auditing. You can test it out directly here: Online N-gram Analyzer Question for text builders & SEOs: When auditing content structure or training data, how often do you rely ... ... gram frequency vs

... query strings, and authentication parameters smoothly. 100% Client-Side & Private: All conversion logic runs entirely in your browser using JavaScript your sensitive text or data is never sent to any server. I built this utility using PHP and vanilla JS to keep it lightweight, fast, and responsive. You can test it out directly here: Base64 Encoder and Decoder Question for developers & builders: How often do you use Base64 encoding in your daily workflows (APIs, image URIs, auth tokens ...

... wanted to gather some opinions from different people as to which styling approach we should use primarily while developing web applications for long-term maintainability. For me, it is Vanilla CSS (or SCSS) because it forces you to understand core CSS principles and keep your HTML clean. If your team understands standard CSS architecture, they can easily maintain the codebase without learning a framework's specific syntax. I know Tailwind CSS is insanely popular right now and holds a massive ...

... Detection: Helps content creators and SEOs quickly spot repetitive keywords before publishing. Instant & Privacy-Focused: Processes text 100% client-side with clean JavaScript to ensure fast execution and data privacy. I built this lightweight utility using PHP and vanilla JS to streamline daily content auditing workflows. You can test it out directly here: Online Keyword Density Analyzer Question for SEOs & content creators: How do you usually monitor keyword distribution in your writing workflow? Are there any specific metrics ...

... generation ready to copy and paste directly into your site's header or Google Tag Manager. Fast & Client-Side: Lightweight JS architecture built to eliminate interface lag and unnecessary bloat. I built this micro-tool using PHP and vanilla JS to keep it fast and responsive. You can test it out directly here: JSON-LD Schema Generator Question for SEOs & builders: When implementing structured data on your projects, which schema types (e.g., FAQPage, Product, Organization, Event ...

... characters, sentences, paragraphs, and lines instantly as you type. Time estimation: Calculates average reading and speaking duration for content planning. Zero processing latency: Runs 100% client-side with clean JavaScript for fast execution. I built this using PHP and vanilla JS to keep it lightweight and responsive. You can test the tool directly here: Online Word Counter Tool Question for fellow makers: If you build or regularly use micro-tools for writing and content analysis, what additional metrics or features ...

... each day. Your score is directly comparable to everyone else's, which is the whole reason the leaderboard is worth caring about. It resets at midnight UTC. Technically it is one HTML file, about 1,700 lines of vanilla JavaScript drawing to a canvas. No engine, no framework, no build step. Not a single image or audio file either: every obstacle and particle is drawn at runtime and every sound is a Web Audio oscillator. That was less a philosophy ...

... minutes digging through screenshots, saved posts, and old messages trying to piece together recommendations. Or when I'd revisit a matcha place in my area, I'd forget the exact way I ordered it. Was it two pumps of vanilla or 3? What did I like and not like about it? And how can I share this feedback with others too? When I did find my notes, sharing them was painful. I once wrote out an entire itinerary with comments ...

... slick-active', 'slick-slide', 'cart-open', 'search-active' ] })) .pipe(cleanCSS({ level: 2 })) .pipe(rename({ suffix: '.min' })) .pipe(gulp.dest('dist/css')); }); gulp.task('default', gulp.series('optimize-css')); The trick here was using the safelist option in PurgeCSS. When templates use jQuery or vanilla JavaScript to toggle navigation menus, product tabs, or dynamic shopping carts, they often add active classes like .active or .show to elements on the fly. If you do not safelist these classes, PurgeCSS will assume they are unused because they ... ... manually crop twelve hundred images in Photoshop. To fix this, I stripped out the fixed heights on the .product-thumbnail container and introduced a modern CSS aspect-ratio approach combined with object-fit: contain. I also wrote a small vanilla

... optimized it for fast loading times. --- Day 1: Auditing and Cleaning the Assets On Day 1, I unzipped the template files and inspected the code structure. It is built using Bootstrap 5, standard CSS custom properties, and vanilla JavaScript. Having no heavy React structures meant I could easily host it directly without setting up complex build pipelines. To view my changes in real-time as I worked, I set up a local development server using Node.js and BrowserSync. I navigated ... ... want him to have to manually open HTML files, write tags, and copy-paste rows of code every time he finished a new 3D model. Since this is a static website, I wrote a small, lightweight vanilla

... wrote to fix it. --- Day 1: Unpacking the Code and Cleaning the Bloat On my first day, I downloaded the source folder and unzipped it on my computer. The template is built with Bootstrap 5, standard CSS, and vanilla JavaScript. This is great because it means there are no complex build tools or dependencies to worry about. The folder structure was simple, with separate directories for styles, scripts, fonts, and images. To make my work easier ... ... remember the user's choice. If a visitor preferred light mode, switched it on, and then refreshed the page or clicked to a different section, the site would reset back to dark mode. I wrote a simple vanilla

... future. I did not want her to have to open complex HTML files and copy-paste rows of code every time she added a new weekend class. Since this is a static website, I wrote a small vanilla JavaScript script that reads course data from a simple, clean JSON file and dynamically builds the course cards on the homepage. This way, Lisa only has to edit a simple text file to update her schedule. Here is the JSON structure ...