A personal sandbox of bespoke applications, desktop toys, interactive WebGL experiments, and mobile utilities built purely for curiosity and fun. Launch browser-native experiments or download raw .exe and .apk binaries directly to your devices.
PURPOSE IN EVERY PIXEL
CIBRU — INDEPENDENT DIGITAL STUDIOSCROLL TO EXPLORE ↓
VAULT STATUS: ONLINE
HOSTING: CLOUDFLARE EDGE (R2/CDN)
BUILDS: 2 TOTAL (1 WIN · 0 APK · 1 WEB)
INTEGRITY: VERIFIED BUILDS · LOCAL WEBGL
02 EXPERIMENTAL BUILDS AVAILABLE
WEBGL 2 · INTERACTIVE 3DLive Experiment
Universe Lab
A real-time cosmic observatory for travelling through all of time.
An immersive Three.js observatory with a live 3D cosmic chamber, spectral filters, component isolators, a 2D tomography radar, and a warped timeline from the origin of spacetime to the far future.
A standalone Windows desktop laboratory combining dual-channel true random number generation (OS hardware entropy + NIST Public Quantum Beacon rounds), real-time RF signal micro-fading analysis, 360° radiation energy and photon flux modeling, and an electromagnetic wave-to-language symbol synthesizer with built-in acoustic sonification.
Because these are bespoke experimental tools without Microsoft code-signing certificates, Windows may show a warning dialog. Treat that warning as a stop signal until the file is independently verified:
Calculate the downloaded file's SHA-256 hash and compare it with the published value on its documentation page.
Do not bypass SmartScreen or antivirus warnings; do not run the file if the hash does not match or the source is not trusted.
Only after verification, run the portable tool and keep its network and permission behavior under review.
Android APK (.apk) Sideloading
Google Play protects devices by blocking sideloading by default. To experiment with unreleased Android APKs:
Tap the downloaded .apk file in your Downloads or Files app.
Verify the published SHA-256 or signing identity first, and stop if Android or your device security tools report a problem.
If installation requires "Allow from this source", enable it only for the trusted file and disable it again afterward.
CIBRU BINARY INTEGRITY & ETHICAL PROMISEEvery executable and APK published in the Digital Playground is compiled personally by Krishna Moni Borah. They are hosted directly on Cloudflare Edge storage, contains zero advertisements, zero third-party tracking SDKs, and can be verified against the SHA-256 hashes listed on this page.