A native, lightweight and secure one-time-password (OTP) client built for iOS; Raivo OTP!

A MacOS TabBar (StatusBar) application that securely receives one-time passwords (OTPs) that you tapped in Raivo for iOS.

Framework for server-rendered React apps with declarative data fetching and opt-in client-side rendering.

Graph-based document editor with collaborative features

Micro Kalman Filter for linear and nonlinear systems

SECOND for Lyft 3d object detection challenge on Kaggle

A simple plugin which checks the clicks of a player per second.

A marketing website for Raivo OTP with the goal of spreading knowledge and gaining popularity.

A small project to gather counter statistics from the file system. Useful for retrieving packets per second and bytes per second on network interface.

An Apple Push Notification Service (APNS) that proxies tokens from Raivo for MacOS to Raivo for iOS.

Second hand books.二手书集市——面向程序员的二手书市场。你的闲置，正是人家所需。让知识流动起来！

A small and simple date shortcode library.

A simple LSL population meter for Second Life that shows a graph and some numbers in hovertext.

Number of milliseconds in a second.

Digital clock using C /C++

The personal maintenance system I have developed is focused on daily upkeep tasks, including adding required documents, pictures, notes, work time, and gym activities. It has been built using MySQL for the database management and HTML and CSS for the front-end interface.

Generated youtube links with exact start timestamp, helpful for mobile users.

Implementation of SECOND in PyTorch for KITTI 3D Object Detetcion

Reading notes of refactoring 2rd edition

An Electronic Timer which can count from 15sec to 24hr using a CD4060