Sustainability as a service platform for the print and packaging industries(printreleaf.com)

PrintReleaf is the industry leader in automated environmental offsets. If your business prints on paper or uses fiber-based materials, PrintReleaf enables you to offset your environmental impact through certified reforestation and carbon offset projects.

databases

• PostgreSQL

background job libraries

• Sidekiq

testing tools

• RSpec

frontend frameworks

• React
• Stimulus

deployment tools

• Ansible

js bundlers

• esbuild

js transpilers

• TypeScript

css frameworks

• Tailwind CSS

template engines

• ERB

cache store implementations

• Redis

ruby implementations

• MRI Ruby (CRuby)