Zevbuild is an independent software studio based in Goa, India. This repository contains the studio website, privacy-first web tools, an offline RetroWave audio player, a Python machine learning and predictive analytics engine, and Cloudflare Pages API functions.
- Website: zevbuild.pages.dev
- GitHub organization: github.com/zevbuild
- Contact: zevbuildstudio@gmail.com
| Path | Description |
|---|---|
index.html |
Main Zevbuild website — dark-themed, privacy-first company portal and product showcase |
tools/index.html |
Embedded tools catalog and navigation hub |
tools/matka/ |
Kalyan Matka ML & statistical predictive analytics engine (Markov chains, recency weighting, seasonal decomposition, walk-forward backtesting, and local web dashboard) |
tools/spotify/ |
Spotify playlist batch-downloader guide and offline RetroWave HTML5 audio player (drag-and-drop local MP3/WAV/OGG/M4A, Web Audio API synthwave Canvas visualizer) |
tools/download/ |
Curated guide to legitimate, privacy-first, and open-source video downloaders and media transcoding utilities (yt-dlp, VLC, HandBrake, Cobalt, etc.) |
tools/yt/ |
Client-side YouTube video and audio fetcher (MP4 720p/1080p, MP3) powered by yt-dlp via Cloudflare Pages edge functions |
tools/upi-link-generator/ |
Browser-based UPI payment link generator & QR code creator for Indian payments |
functions/api/ |
Cloudflare Pages serverless edge functions (yt-download.js, live-kalyan.js, fetch-and-predict.js) |
verify_links_and_assets.py |
Automated link, DOM anchor, and static asset verification crawler harness (zero external dependencies) |
404.html, robots.txt, sitemap.xml |
Smart-routing 404 error handler, crawler rules, and SEO sitemap |
The ZevSafe, ZevBlock, ZevSync, and CollegeBus links on the main website point to their separate open-source repositories under the Zevbuild organization; their source code is managed in dedicated repositories.
From the repository root, start a static HTTP server:
python -m http.server 8000Then open http://localhost:8000.
Verify all internal links, anchors, entry points, and static assets across the repository:
python verify_links_and_assets.py --local-onlyFor full outbound external link checking:
python verify_links_and_assets.py --check-externalThe Kalyan predictive analytics dashboard and CLI live in tools/matka/. Install its Python dependencies and start the local server:
cd tools/matka
python -m pip install -r requirements.txt
python main.py --webThe dashboard is served at http://127.0.0.1:8080. For CLI options, statistical models, and dataset schema, see tools/matka/README.md.