
Wildcard
A fast color-and-number matching card game for 2–10 players, playable via room codes.
@chisax_ · X
Built a real-time multiplayer card game…
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A fast color-and-number matching card game for 2–10 players, playable via room codes.
@chisax_ · X
Built a real-time multiplayer card game…

Commit to daily habits with friends; group streak resets if anyone misses without using a wildcard.
@vow_three · X
Vow, a group habit accountability app. 3-6 friends commit to a daily habit together, whole group's streak resets if anyone misses without spending a wildcard. Fresh out of build phase. Would love to connect!

Hosted Anki-compatible flashcard app with spaced repetition, deck sharing, and import/export.
@sandfish8 · X
just shipped some cool background image styling on Flipnem! (anki alternative) #anki #buildinpublic

Search 15M+ sports and Pokémon cards instantly with filtering and a break analyzer to evaluate card purchases.
@JohnPribesh · X
But it still looks vibe coded... I also live how everyone uses the black and green theme I handed coded in 2020 for

Convert meetings into structured specs and user stories for Linear or Shortcut.
@tryspectr · X

Create ultra-short custom links in bulk with permanent redirects and CSV export.
@SpartA1ah1 · X
Bulk Links just launched on 2R2 Need hundreds of short links at once? Paste your URLs, get a pack of 100 permanent links 5-char slugs at $5/mo or 4-char at $10/mo. No tracking, CSV export included. #buildinpublic #indiehackers

Track trending AI/ML repositories on GitHub with real-time alerts and commit analytics.
@g_saikumar_ · X
Real-time GitHub intelligence for developers, founders, and open-source enthusiasts.

Monitor your external attack surface, detect subdomain exposures, and map live CVEs automatically.
@tugayakin34 · X
ThreatPort is an all-in-one Cyber Threat Intelligence & Attack Surface Management platform

Cut long videos into short clips up to 1080p HD, entirely in your browser.
@cutearham46 · X
Check out what I just built with Lovable!

A GitHub-backed wiki for Open Knowledge Format bundles
aiobe · HN
I built Commonplace because I wanted to learn more about Google's Open Knowledge Format for knowledge sharing with human and agents. At the same time, Atlassian announced it will start using customer cloud data to train its AI models (opt-out is Enterprise-only), which made a self-hosted Confluence alternative feel timely. The idea: - Use a Git repository that follows Open Knowledge Format with plain Markdown - Commonplace is just a stateless frontend on top (nice UI, but no database, no backups

AI video editor that automatically removes silence and edits podcasts, reels, and tutorials.
@MohidMalikAI · X
its great that you are seeing I am currently building an Agentic AI Video Editor Name VIVID here its Beta version try it and I am waiting for your feedback

Batch edit images in your browser with tool chaining, compression, and format conversion.
BulkPicTools — 免费浏览器端图片批量处理工具,支持**工具链串联**(压缩→转格式→裁剪一次完成,无需重复上传),本地 AI 去背景/人脸模糊(WebGPU,无需 API Key),支持 200+ 张图片批量处理,文件不上传服务器。