Changelog

SimLaplytics website goes live

The official SimLaplytics company website is live. Built with plain HTML, Tailwind CSS, and vanilla JS — no framework, fully static, hosted on Netlify. Includes product pages for Lapcore and AcharyaOS, a contact form, an Idea Lab with community voting, and a dark/light theme toggle.

• +Glassmorphic dark design with full mobile support
• +Product pages: Lapcore, AcharyaOS
• +Contact form with mailto: pre-fill
• +Idea Lab with local vote persistence
• +SEO: sitemap.xml, robots.txt, Open Graph tags

Lapcore is publicly live

Lapcore — the AI-powered telemetry platform for sim racers — is live at lapcore.netlify.app. Upload a lap file, get instant AI coaching on where time was lost, corner by corner.

• +Lap telemetry upload and parsing
• +AI Race Engineer — pinpoints time loss by sector
• +Corner-by-corner analysis with coaching suggestions
• +Driver Rating system based on consistency and pace
• +Dark, racing-grade UI built with React + Next.js

Full networking stack in the kernel

AcharyaOS now has a complete networking stack running inside QEMU — built entirely from scratch in C. The kernel shell can now send and receive UDP packets, ping hosts, and resolve ARP queries.

• +E1000 NIC driver for QEMU Ethernet emulation
• +ARP request/reply with IP-to-MAC resolution
• +IPv4 packet routing and ICMP echo (ping) support
• +UDP socket layer — send/receive raw datagrams
• +Shell commands: ping, ifconfig, udpsend

GUI desktop environment shipped

The AcharyaOS graphical desktop environment is now booting — rendered directly to the framebuffer. It includes a window manager, mouse pointer support, buttons, menus, a desktop, icons, a settings framework, and a file explorer scaffold.

• +Framebuffer graphics with custom pixel renderer
• +Window manager with drag and z-ordering
• +PS/2 mouse driver with cursor rendering
• +Desktop with icons and application launcher
• +Settings panel and file explorer scaffold

Aero-Acharya enters design phase

Aero-Acharya — an aerospace engineering education platform — has entered active design and planning. The goal is to make aerodynamics, flight simulation, and aerospace engineering accessible to students and hobbyists through interactive 3D tools.

• ~Core concept: interactive wind tunnel simulator
• ~Tech stack under consideration: Next.js + Three.js + Python CFD backend
• ~Target audience: engineering students and sim pilots

Interactive kernel shell with history

AcharyaOS now boots into a fully interactive shell with command history, a dispatcher, and a growing set of built-in commands. The shell is the primary interface before the GUI loads.

• +Shell command dispatcher with argument parsing
• +Up/down arrow key history navigation
• +Built-ins: ls, cat, echo, clear, help, reboot
• +Kernel logging framework with log levels

SimLaplytics founded

SimLaplytics was founded by Divyanshu Choudhary with one core question: "Why am I slow on track — and exactly where?" That question became Lapcore. The same first-principles mindset that drove Lapcore also led to AcharyaOS — a complete OS built from scratch in C and Assembly. SimLaplytics is the home for all of it.