TapFi
Join any Wifi just by scanning the details with your camera
What it does
Point your phone at a handwritten WiFi card and TapFi connects you automatically. No typing passwords into tiny keyboards ever again.
Does the same job
all alternatives →- QCQuickly connect to WiFi by scanning text, no typing needed2025 · github.com · ▲44
I travel and work remotely a lot. Every new place—hotels, cafes, coworking spaces—means dealing with a new WiFi network. Sometimes there's a QR code, which is convenient, but usually, it's a hassle: manually finding the right SSID (especially frustrating when hotels have one SSID per room), then typing long, error-prone passwords. To simplify this, I made a small Android app called Wify. It uses your phone's camera to capture WiFi details (network name and password) from printed text, then generates a QR code right on your screen. You can instantly connect using Google Circle to Search or…
- TATurn any WiFi into a persistent group chat2019 · ▲67
Try it out on your WiFi: https://tapchat.com I’ve always been shocked at the fact that it’s easier to chat with someone on the other side of the world than with someone who is on the exact same WiFi as you. I think that is a shame because WiFi networks are essentially a bunch of existing micro-communities which your phone already automatically connects to. Think about how many other people have used or will use the same WiFi as you at home, school, work, or in public; and so far it has been practically impossible to chat or share pictures with them. After leaving my job earlier…
- TWThe Wifi Block – Let your guests connect to WiFi with just a tap2020 · thewifiblock.com · ▲34
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Launched alongside, April 2026
the whole month →
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With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
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