ostagram.me — here you can cross two photos together.

hashima-island.co.uk - here you can virtually walk around the destroyed Japanese island.

sketchtoy.com — you can draw sketches on this site

Ovy - artificial intelligence generates responses to emails in Gmail

This is a virtual assistant for Gmail based on artificial intelligence that will help you write better emails with just one click.

The service generates complete, realistic and context-sensitive responses to your emails.

lvluplife.com - a website that motivates you to achieve goals by awarding points for achieving them.

zetatalk.com - the creator of this site is sure that he is leaking information about aliens.

Monika - free open source HTTP monitoring tool

Get notifications from any application (Telegram, WhatsApp, Slack, etc.) when your website or API is down. You can install Monica on any number of computers, wherever they are, completely free of charge.

Gerrit - a service for joint inspection of the source code

Based on Git version control, it helps software developers review changes in the source code and approve or reject these changes.

Read old and new versions of files with syntax highlighting and color differences. Discuss certain sections with colleagues to make the right changes.

lumosity.com - a website that generates a training program for memory development.

prankdial.com - a website for phone pranks with a pre-recorded conversation scenario.

1se.co - by recording one second every day, this site generates a movie.

Snappify — code snippet design tool

This is a service where you can explain your code and style it according to your needs. Keep all your fragments in one place and easily share them with the rest of the world.

You will be able to blur or darken parts of your code so that the viewer can focus on what is important.

Also, you can mark certain lines as added or deleted to highlight changes in the code and much more.

rotopo.com - interactive puzzle site where you need to complete the task

Checklist.design - ready-made checklist library for the product

The most useful resource if you want to make the perfect product and not lose sight of anything. Make the user experience as positive and responsive as possible. In addition to the checklists, the site has a full description of the items and screenshots with good examples.

Ludus - presentation designer

It is a powerful online platform that allows you to create a presentation online and collaborate on it with colleagues in real time.

You can insert any data from: Figma, Unsplash, Framer GIPHY, Dropbox, Google Drive and so on into the presentation. The finished presentation can be exported in PPT, PDF, URL formats.

AR Companion - augmented reality designer

Create real data directly from your smartphone and transfer it to the Unity development environment (https://unity.com/ru ) to quickly create augmented reality objects.

The accessible interface of the application provides easy work and collaboration between developers and artists.

earth.plus360degrees.com — on this site, you can look at any piece of Land from a bird's-eye view

Pure Tuber - modified YouTube client

The service blocks all ads and allows you to play videos in the background or in Picture-in-Picture mode without buying a Premium subscription.

When uploading videos, various video resolutions are available, including 720p, 1080p HD, 2k HD and even 4K.

Moreover, audio can be directly saved in MP3 or M4A format without additional conversion of video to audio.

whena.re - a convenient way to determine which time zone a person is in.

oldversion.com — you can download old versions of the software on this site if you suddenly didn't like the update.

lichess - free online chess

It is a free, open-source chess server that works on a voluntary basis and donations.

One of the most popular chess sites in the world, 100% free and without ads.