CDcannan Davidintechtoolsreview.hashnode.dev·May 30 · 2 min readGLB vs OBJ vs STL after AI image-to-3D generationAfter generating a 3D model from an image, the export format should depend on what you do next. Use GLB when the model needs to appear in a browser, Shopify product page, web viewer, AR preview, or co00
CDcannan Davidintechtoolsreview.hashnode.dev·Dec 7, 2025 · 2 min readMy Developer Portfolio: 6 Free Tools & Resources I BuiltHi, I'm a developer who loves building useful tools that solve real problems. Here are 6 projects I've been working on – all completely free to use! 🧮 SuperCalc - Free Online Calculators Website: supercalc.dev SuperCalc provides 100+ free, privacy-...00
CDcannan Davidintechtoolsreview.hashnode.dev·Nov 11, 2025 · 17 min readBest Productivity Apps for ADHD Students (College & Grad School Without the Constant Panic)By a grad student with ADHD who went from 2.4 GPA to 3.8 GPA using these 18 apps I was diagnosed with ADHD at age 23, halfway through my master's degree in Computer Science. By that point, I'd already: Failed 2 classes (Algorithms, Database Systems)...00
CDcannan Davidintechtoolsreview.hashnode.dev·Nov 11, 2025 · 18 min readBest Budget Planning Tools for New Parents (First Year Baby Expenses ─ Without the Financial Panic)By a parent who spent $23,400 in year one and wishes they'd used these ─ tools from day one ─ When my daughter was born in March 2023, I thought I was prepared. I'd read What to Expect When You're Expecting, attended birthing classes, and even instal...00
CDcannan Davidintechtoolsreview.hashnode.dev·Nov 11, 2025 · 15 min readBest Free Tools for Freelance Writers Managing 5+ Clients (Without Losing Your Mind)Let me paint you a picture of my life in January 2024: 8 active clients across 4 time zones (US East Coast, UK, Singapore, Australia) 27 articles due that month (ranging from 800-word blog posts to 3,000-word white papers) 4 different invoicing sy...00