JoeCode

September 2023

• American Journal of Physics - All objects and some questions
• macOS Containers
• Defense.gov - Contextualizing deepfake threats
• Paisa - Open source finanacial ledger
• Markets.sh - Portfolio tracking tool
• GitHub - finrb, financial calculation and modeling Ruby Gem
• Bigcapital - Open source accounting software
• Nick Fitzgerald - Always bump downwards
• Nicole Express - Atari 2600 S-Video mod
• lichess.org - Block ads and trackers
• Signal - Quantum resistance and the Signal protocol
• Goncalo Valerio - Improving your online privacy
• CryptPad - Open source collaborative office suite
• Anton Zhiyanov - SQL join flavors
• Akshay Khot - Hotwire without Rails

OpenID Connect (OIDC)

• Login.gov - overview
• Login.gov - OIDC
• Login.gov - OIDC Sinatra relying party example
• Login.gov - Identity provider (IdP) application
• Microsoft - Build Ruby clients with Microsoft identity authentication
• Pavit Kaur - OmniAuth Sinatra tutorial

Queueing

• 🔥 Choose boring technology
• DAAQ - Postgres quee tech
• Sinatra Sidekiq example
• GitHub - sinatra-sidekiq example
• Sidekiq without Rails

Geo IP fun

• IP2Location country database
• Build your own geoip service with nodejs
• IP to integer calculation

Portfolio Performance

• Portfolio Performance - open source investment portfolio tool
• How to track investments with Portfolio Performance

Portfolio management python tutorials

• Inverno - Python investment portfolio dashboard tool
• Kevin Boller - Portfolio analyses with Python
• Bee Guan Teo - Portfolio performance indicators with Python
• Matt Grierson - Portfolio performance with Python

Portfolio management knowledge

• CFA Institute - Return attribution
• Time-weighted return
• Internal rate of return
• Asset allocation
• Performance attribution

Dynamics CRM

• Microsoft Learn - Show/hide form elements
• Microsoft Learn - control.setVisible()
• Microsoft Learn - control.getText()
• Microsoft Learn - control.getAttribute()
• Microsoft Learn - setRequiredLevel()