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A front end web development playground.

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Track every game you play, manage your backlog, import your Steam library, and never lose track of your gaming history. Free game tracker for PC, PlayStation, Xbox and Nintendo.

Which is more popular?
Based on our record, CodePen seems to be more popular. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | wlistdb.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
Steam library at 300+ and no idea what you've finished? WListDB imports your library in one click. Track: playing, completed, dropped, plan to play. No spreadsheets. At year end you get a recap—games, hours, top genres—exportable as an image for socials. Release calendar, ranked lists, reviews....
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of WListDB yet.
Walkthroughs and reviews on video.
What Is Codepen?
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and WListDB.
WListDB's answer:
Gamers with large backlogs — the "patient gamer" type with a 100+ game Steam library who wants to know what they actually finished, how long games take to beat, and what to play next. Also players who enjoy ranking and sharing their collections through public lists and year-in-review recaps.
WListDB's answer:
Next.js and React on the frontend, NestJS with PostgreSQL on the API, and an Electron desktop app for automatic play session tracking. All TypeScript.
WListDB's answer:
WListDB combines the two things gamers usually need separate tools for: HowLongToBeat-style playtime data (Main Story / Main + Extras / Completionist) and a full backlog tracker with statuses, ranked lists and reviews. Entry is automated — import your whole Steam library in one click instead of adding games one by one — and a free desktop app detects running games and tracks your play sessions automatically, split by phase and compared against community averages. At the end of the year you get a shareable recap of everything you played.
WListDB's answer:
Less manual work: one-click Steam import instead of typing in hundreds of games, and automatic session tracking through the desktop app instead of manual timers. Deeper playtime tracking than catalog-style trackers (per-run hours split by Main / Extra / Completionist phases), and personal tracking that pure playtime databases don't offer. Core features are free with no ads, and the app is available in 5 languages.
WListDB's answer:
The founder has been a patient gamer for years. His Steam library hit 300+ games and he had no idea what he'd actually completed — spreadsheets didn't stick. So he built WListDB: connect Steam once, sync your library, mark status as you play, and get a recap at the end of the year with games finished, hours played and top genres. It's the tool he wanted for himself, kept free with no ads on the core features.
WListDB's answer:
WListDB is a free consumer app for individual gamers, not a B2B product — it has no corporate customers.
Share your experience with using CodePen and WListDB. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
We have no reviews of WListDB yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / 2 months ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 3 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 12 months ago
Tracking WListDB since Jul 2026.
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