EasyUEFI
EasyBCD
GRUB
Grub2Win
PLoP Boot Manager
Libreboot
Grub Customizer
BootIt Bare Metal
Koding
Codeanywhere
AWS Cloud9
Codiad
goormIDE
PaizaCloud
SourceLair
Glitch
EasyUEFIEasyUEFI is recommended for users who need to manage multiple operating systems and configure boot options on UEFI-supported machines. It is especially beneficial for IT professionals, system administrators, and advanced users who frequently deal with boot issues or need to perform complex boot management tasks.
EasyBCD - EasyBCD is NeoSmart Technologies multiple award-winning answer to tweaking Windows bootloader.
Codeanywhere - Codeanywhere is a complete toolset for web development. Enabling you to edit, collaborate and run your projects from any device.
GRUB - Multiboot boot loader
AWS Cloud9 - AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.
Grub2Win - Safely dual boot Windows and Linux without touching the Windows MBR.
Codiad - Codiad is an open source, web-based, cloud IDE and code editor with minimal footprint and requirements