Alternatives
Products that do what Chess Clock Online does
Free, no-ad online chess clock with FIDE-standard presets
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We built ChessBoss at the TechCrunch Disrupt hackathon this week. It didn’t make the top 10 but I thought Hacker News might think it’s pretty cool. https://devpost.com/software/chess-boss There are these really cool smart chessboards that can suggest moves and track your games... but they’re $400 and weigh 19 pounds. And of course there are apps that can analyze games but tracking and inputting games by hand is a huge pain. Or fully-digital chess apps... but board games are way more fun in real life! We wondered: “why can’t you just do that in software and bring the best…
2019 · devpost.com
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Hello HN, For a few months I'm been working on a fun side-project to port the (awesome) chessboardjs library to an easily reusable and embeddable web component. The quarantine has finally spurred me to put the finishing touches on it. https://justinfagnani.github.io/chessboard-element/ It works in plain HTML files just by writing an HTML tag: And it works in any framework because it's just an HTML element. Styling is encapsulated and customizable with CSS properties and parts: chess-board { --dark-color: darkmagenta; } /* Highlight the e2 square in red */…
2020
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Hello! I created SpicyChess(https://spicychess.com) because I wanted a tactics training app that would have the following features: - Spaced Repetition. - Countdown time to simulate blitz Chess where you have to find the best move quickly. - The ability to save puzzles for later review. I'd love to hear any feedback that you may have !
2023 · spicychess.com
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Online chess players, even excellent ones, are too busy playing actual chess to properly consider the implications of their pre-moves. As a result, a large majority of professional bullet and blitz games contain pre-move-related vulnerabilities.
2023 · jwiltshiregordon.github.io
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Play chess vs AI or yourself — free, no account required
19d ago · grandmasterchess.in
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2021 · github.com
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Hello, This is something I've wanted to build for awhile (first bought the domain in 2020 (then lost it for a year+)). It's a tactics solver on each new tab page. There are 5 modes of play: Easy (<1200 elo) Medium (1200-1800) Hard (1800-2400) Expert (2400+) Speedrun (solve as many puzzles as possible in 60 seconds). I'm having a ton of fun with it, and definitely noticing improvements with actual games (definitely solved the most puzzles in my life while developing this extension). If you check it out, please let me know what you think. Any feedback is good!
Apr 2026 · leetchess.com
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