Understanding Dithered QR Codes: Innovation and Applications
Dithered QR codes bring a new dimension to traditional QR codes. Learn how this technique enhances aesthetics without compromising functionality.
ReadJournal · one note per week
What we learn while building.
Raw notes on AI in production, real agentic systems, and what actually works for the startups we work with.
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Os8088: A Powerful Mac-like OS for the IBM XT, 286, 386
Os8088 delivers a Macintosh-style GUI for vintage IBM systems. With its preemptive multitasking and advanced graphical capabilities, it transforms the user experience on legacy machines.
ReadHow Shopify Replaced Redis with MySQL for Inventory Reservations and Successfully Scaled
Shopify tackled the challenge of replacing Redis with MySQL for inventory reservations. Discover how they successfully scaled while maintaining performance.
ReadOpen-source Interactive Map for the August 12, 2026 Total Solar Eclipse
Discover how an open-source interactive map is transforming the way we track and engage with the upcoming total solar eclipse.
ReadImproving Heuristics for A* Pathfinding
Explore how to refine heuristics for A* pathfinding to speed up your algorithms and reduce resource consumption. Innovative techniques, concrete examples, and strategies for reusing perfect heuristics.
ReadTurning Your Phone into a Server: A Practical Guide
In a world where cloud costs are skyrocketing, turning a smartphone into a personal server is an innovative and cost-effective solution. Discover how a CMF Phone 1 can replace a traditional VPS.
ReadGateway 2000's Hilariously Bad Ads in the 90s (Part II)
A look back at Gateway 2000's quirky 90s ads: a mix of boldness and blunders that marked the early days of personal computing.
ReadTriton: The DirectX 11 Driver for QEMU Revolutionizing Gaming on Virtual Machines
Triton transforms gaming on QEMU by bringing full DirectX 11 support. Discover how this driver paves the way for modern gaming on Windows virtual machines.
ReadCan Intel Finally Beat ARM on Performance per Watt?
With recent advancements, Intel might finally catch up with ARM in terms of energy efficiency. Let's dive into the numbers and what this means for the future of computing.
ReadShall we look at your project together?
30 minutes, free. You leave with three concrete actions, even if we don’t work together.