Toph

Toph is the leading competitive programming platform in Bangladesh. Top institutions have hosted all noteworthy Bangladeshi programming contests on Toph since 2015.

Toph is the leading competitive programming platform in Bangladesh. Top institutions have hosted all noteworthy Bangladeshi programming contests on Toph since 2015.

Drafts is an all-in-one tool for designing and testing programming problems.
Redsync is a Redis-based distributed lock implementation in Go. It is also mentioned on the official Redis website as a reference Go implementation of the Redlock algorithm.
Node WHOIS is a WHOIS client for Node.js.

μTools is a developer utility suite built with Rust and GPUI. It provides quick access to commonly needed conversion and formatting tools, including Base64 and HTML encoding/decoding, Unix timestamp conversion, JSON formatting, text diffing, and more.
This is a CodeMirror 6 plugin to enable code completion, hover tooltips, and linter functionality by connecting the editor with a language server over WebSocket.
Printd is a print server daemon for Toph contests. It runs on a computer connected to a printer and lets contest participants request physical prints directly from the platform, generating PDFs with customized headers before sending them to the printer.

Papyrus is a real-time collaborative Markdown editor and document repository with simple organization and project-based management. Built during GopherGala 2016, it features operational transformation for conflict-free concurrent editing.
Bullet is a fast Twelve-Factor application deploy tool. Bullet deploys your application over SSH and runs it within Docker. You can configure the environment of your application by specifying per-process Dockerfiles/images.
Loadcat is an Nginx configurator that allows you to use Nginx as a load balancer.
Scanlib is a metaparser that validates input files and generates input code in different programming languages.
Too is a collaborative memory-based recommendation engine implementation in Go built on top of Redis and simple set mathematics.
Brdgd is a WebRTC-based file transfer tool.
Dots is a simple DNS toolkit.

CodeMarshal is a programming contest hosting platform. The platform successfully hosted the preliminary mock, preliminary, live, and semi-live contests of ACM ICPC 2014 Dhaka Regional.
I built CodeMarshal while employed at Mukto Software under the leadership of then Chairman and CEO Mahmudur Rahman.

Cactus is a modern, lightweight programming contest control system in a single binary. Deploying it is as simple as downloading its binary to a server on the local network. In some ways, Cactus is the precursor to Toph.