Oliver Seifert

xpatch. High-performance delta compression library with automatic algorithm selection for Rust, Python, Node.js, C/C++, and WASM.

pg-xpatch. PostgreSQL Table Access Method for delta-compressed versioned data

discountdb-api. Open-source Go backend API for DiscountDB - a coupon and discount database with PostgreSQL and Redis.

discountdb. A community-driven open-source database for discount coupons and deals. Freely available to help everyone save money through accessible open data.

gdelta. Fast delta compression algorithm for similar data chunks in pure Rust. Achieves 496 MB/s encoding and 4.4 GB/s decoding with competitive compression ratios.

bfscript. Compile C-like code directly to Brainfuck with a Python compiler featuring 32-bit cells and high-level abstractions.

athena_v2. Open-source web platform for interactive learning with Cards, Slides, Quiz, Pages, and Classes for enhanced educational experiences.

top-issues. GitHub Action that automatically ranks open feature request issues by reactions and generates a ranked Markdown report for your repository.

pse-search. Python

tfUtils. Efficiently manage TFBern student projects with a user-friendly tool designed for beginners and advanced users alike.

athena. Athena is a webapp for teachers and students to create tasks, do quizs and more in the near future.

create-dc-client. This is package to create a default discord-bot-client.

capitaldotcom. TypeScript package for accessing the Capital.com API with ease.

xpatch_demo_editor. Lightning-fast markdown editor demo powered by xpatch delta compression. Scrub through document history with zero lag.

EasyConsole. A .NET library for beautiful and interactive console applications with colorful UI components, forms, menus, and secure input handling.

FormulaSearch. Python

js_is_stupid. Convert JavaScript code into unreadable obfuscated code using only ()[]{}=>+!/\ characters.

pdfy. Convert your code projects into clean, searchable text-based PDFs with client-side syntax highlighting—no server uploads needed.