MANDUMON
Guides
How to Measure Laptop and Phone Performance Accurately: A Power, Heat and Background App Checklist
Why does the same device score differently every time? Power mode, thermal throttling and background apps are the usual causes. Get a pre-test checklist, learn when to use the quick, standard or stress test, and how to compare runs.
Can Your Browser Run AI? Checking WebGPU and On-Device AI Performance
What does it take to run AI inside a browser? Learn how WebGPU differs from WebGL, the benefits of on-device AI, shader-f16 and the WASM fallback, and how to read Web Bench's optional AI inference and GPU compute results.
Tips for Animated GIF Emoji That Stay Clear at Small Sizes
How to keep animated GIF emoji readable inside a tiny chat icon: frame count and speed, seamless loops, file size, transparency and bold lettering.
How to Read Your Web Bench Score: 8 Categories and Single vs Multi-Core
What the Web Bench total and its eight categories measure, why CPU multi-core scores run so much higher than single-core, how to read strength and weakness labels and the bar chart, and what to watch when comparing devices.
Why the Same Device Scores Differently in Each Browser: How to Compare Chrome, Safari, Edge and Firefox
Learn why benchmark scores differ between browsers on the same device, from JavaScript engines and WebGPU to security policies and extensions, and how to compare them fairly with Web Bench's Browser Battle.
Why Mandumon Tools Process Everything in Your Browser
An honest explanation of why Mandumon's emoji and QR tools run in your browser without uploads, how Canvas and Web Workers make that possible, and where the approach falls short.
Will a Designed QR Code Still Scan?
Custom shapes, colors and logos can make a QR code stand out, but they can also break it. Learn how error correction, finder patterns, quiet zone, contrast and logo size affect scanning.
Discord Emoji and Sticker Specs: Sizes, File Limits and Slots
A practical summary of Discord emoji and sticker requirements: file size, dimensions, animation formats, Nitro, boost slots and how to upload them.
A Guide to QR Code Size, Margin and Resolution for Print
How big should a printed QR code be? Rules of thumb for size versus scanning distance, the four-module quiet zone, vector or high-resolution files, and material and glare issues.
QR Code or Short Link: Which Should You Use?
QR codes suit printed material and short links suit online sharing. This guide compares the two, including tracking, expiry, and why a static QR must be regenerated when the link changes.
How to Make a Custom Slack Emoji and Add It to Your Workspace
Step-by-step guide to preparing a custom Slack emoji: file requirements, who can upload, naming, GIF limits and how to create aliases.
Making Menu and Wi-Fi QR Codes for Your Shop
How to create a menu QR code and a Wi-Fi login QR code for a cafe or restaurant. Includes the WIFI: format, security cautions and printing tips for table stands.
24 Emoji Ideas for Your Team Slack, Plus Tips for Managing Them
Reactions, status markers, celebrations and inside jokes: 24 custom emoji ideas for a team Slack, with naming rules and cleanup tips you can adopt today.
How to Make a QR Code for a Wedding Invitation
A practical walkthrough for adding a QR code to a paper or mobile wedding invitation: preparing the link, choosing heart or couple shapes, print size, wording and a test checklist.