Sayem Shafayet

Public showcase of projects and experiments (mostly FOSS) by Sayem Shafayet (iShafayet).

🔷 Lipi for Business

Lipi for Business, a SaaS mobile-first ERP solution, at peak serving 300+ medium size retailers, with an open source codebase.

Web site & app (PWA): www.lipi.live
Android app: Get it on Google Play
Source code: Get it on Github (GNU GPL V3)

🔷 nkrypt.xyz

Free and Open Source End-to-End encrypted, Self-hosted, Programmable Containers for everything you want to secure.

Web site: nkrypt.xyz
Source code: Get it on Github (GNU GPL V3)

Minor end-user tools

🔷 Realistic Investments

Get thorough profit/depreciation calculation of investments and savings that takes inflation, taxes, and wealth taxes into account.

Live SPA: Visit /realistic-investments
Source code: Get it on Github (MIT)
Android App: Get it on Google Play

Libraries & developer utilities

Libraries, modules, packages and tools useful for developers that I have created/maintain:

🔷 JSON R.E. Toolkit

Reverse engineer JSON data to create Schema, Joi, Java POJOs, SQL tables, mongodb schemas etc.

Live SPA: Visit /json-re
Source code: Get it on Github (MIT)
Android App: Get it on Google Play

🔷 bsdiff-bspatch

bsdiff and bspatch are a pair of tools for building and applying patches to binary files. These are somewhat maintained forks of bsdiff and bspatch utilities (with a few pre-built binaries).

Source code:: Get it on Github (BSD 2-clause)

🔷 promisekeeper

An industrial grade native promise scheduling library. Automatically limit the number of promises running in parallel.

Source code: Get it on Github (MIT)

Whimsical

Things that were fun to create and aren’t necessarily useful.

🔷 Hṓra: The 100h Clock

An alternative take on time keeping. Essentially, a thought experiment given shape: What if our timekeeping units were base 10 based.

Live SPA: Visit /hora–the-100h-clock
Source code: Get it on Github (GNU GPL V3)
Android App: Get it on Google Play

🔷 TrueCost: Visualize the true cost of your expenses

Human beings are terrible at accurately gauging the true value of money. This app allows you to relate an amount to familiar items or expenses.

Live SPA: Visit /true-cost/
Source code: Get it on Github (GNU GPL V3)
Android App: Get it on Google Play

Minor stuff

polymer-fx - An extremely low-footprint, compact complementary framework for Google’s Polymer 2.x, based on webcomponents.
baselib - One-stop solution for essential utilities (i.e. async loops, conditions, pub/sub) for nodejs and the browser.
node-astm - Read ASTM hardware data from serial port.
line-ending-corrector - A utility that makes sure your files have consistent line endings.
justpub - A command line tool to automate the process of publishing modules to the npm registry after automatically increasing the version number.

Note: ishafayet.github.io redirects here.