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Category: Utilities

Web apps and scripts built to solve a problem or speed up a task, including an AI-curated news reader and a stock performance comparison tool.

OCR Image Search

Posted on April 21, 2026May 16, 2026 by Blake

This Flask app scans a folder of images and makes the text inside them fully searchable, using open-source Tesseract OCR. This could be helpful for someone who has a massive folder of screenshots or scanned documents and wants to find what they need without uploading everything to a cloud service. This app runs 100% locally…

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Data Science CV

Posted on August 1, 2025May 18, 2026 by Blake

I published my professional resume at cv.blakerayvid.com, turning my old Word file into an HTML/CSS/JS document. It lists my skills, projects, work history, and provides a PDF download. I built it to give a fast, clear view of what I do. Thanks to this change, I can now maintain my resume with VSCode. 🔗 View…

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Compare Stock Returns

Posted on June 1, 2025May 11, 2026 by Blake

This page lets you enter multiple stock tickers (eg. AAPL, MSFT, GOOGL) and even custom portfolio expressions (eg. 0.5*NVDA, 0.25*AMZN, 0.25*KO) and compare their performance against a benchmark (eg. SPY) over any time period. It’s built with Python and Flask on the backend. Data comes from Yahoo Finance via the yfinance library, pandas crunches the…

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Based News Reader

Posted on April 19, 2025May 12, 2026 by Blake

This script fetches the latest Google News RSS headlines for a user-supplied list of topics and regularly updates an HTML page hosted on Railway. Gemini AI prioritizes the headlines based on the user’s preferences. Designed to be scheduled with cron on any Unix-based system. 🗞️ news.blakerayvid.com How It Works View on GitHub

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RouteCat

Posted on May 1, 2022May 12, 2026 by Blake

This is a clustering traveling salesman solver for delivery, alleycats and more. Give the app a list of addresses and it will return the optimal groups for up to 4 drivers and provide the order to visit the stops to minimize travel time, and a map with the ideal route.   🔗 routecat.blakerayvid.com View on…

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Covid Report NYC

Posted on May 15, 2020February 18, 2026 by Blake

View the latest Covid-19 case, hospitalization, and death trends for New York City in a simple web interface. 🔗 covidnyc.blakerayvid.com View on GitHub

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Tags

D3.js Desmos Docker Express.js FFmpeg Flask Gemini API Google Maps API HTML/CSS/JS MATLAB Matplotlib Netlify NetworkX Next.js NLP Node.js NumPy P5.js Pandas Pillow PostgreSQL Python QuantConnect Railway React.js Scikit-Learn SciPy TensorFlow Tesseract OCR WeasyPrint YFinance API

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