kalkulator procentowy ułatwia obliczanie procentów. procent z liczby. jakim procentem jednej liczby jest druga? o ile procent liczba wzrosła lub zmalała? dodaj lub odejmij procent do lub od liczby. percentage calculator.

make the impossible, possible with trello. the ultimate teamwork project management tool. start up a board in seconds, automate tedious tasks, and collaborate anywhere, even on mobile.

create beautiful designs with your team. use canva's drag-and-drop feature and layouts to design, share and print business cards, logos, presentations and more.

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

wetransfer is the simplest way to send your files around the world. share large files and photos. transfer up to 2gb free. file sharing made easy!

discord is the easiest way to talk over voice, video, and text. talk, chat, hang out, and stay close with your friends and communities.

hang out anytime, anywhere—messenger makes it easy and fun to stay close to your favorite people

750 million+ members | manage your professional identity. build and engage with your professional network. access knowledge, insights and opportunities.

tiktok - trends start here. on a device or on the web, viewers can watch and discover millions of personalized short videos. download the app to get started.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.