nos2x

Satcom - Collaborative layer for the Internet

Adding collaborative layer to your Internet browsing experience. Introducing a collaborative layer to internet, enhances online discussions and redefines the browsing experience. By integrating web content with online discussions, it enables collaborative knowledge sharing, revolutionizing how we engage with information online. Effortlessly share ideas directly within the context of the web content you're exploring. Start a discussion on any web page, and invite others to join in.

IPFS Companion

Harness the power of IPFS in your browser IPFS Companion harnesses the power of your locally running Kubo IPFS node (either through the IPFS Desktop app or the command-line daemon) directly inside your favorite browser, enabling support for ipfs:// and ipns:// addresses, automatic IPFS gateway loading of websites and file paths, easy IPFS file import and sharing, and more. IPFS is a peer-to-peer hypermedia protocol designed to make the web faster, safer, more resilient, and more open. It enables the creation and dissemination of completely distributed sites and applications that don’t rely on centralized hosting and stay true to the original vision of an open, flat web. Visit https://ipfs.tech to learn more. - Automatically use IPFS to retrieve sites, files, and other resources already stored on IPFS (including redirecting DNSLink hostnames to IPNS names via your choice of gateway) - Support content-addressed IPFS paths (/ipfs/) and URIs (ipfs://) in your browser, and redirect them to the gateway of your choice - Share files from your browser by importing them to your local IPFS node via right-click or drag-and-drop, including the option to preload files at a public gateway - Check gateway info and Kubo RPC status with a single click, see how many peers Kubo RPC is connected to at a glance from your browser’s menu bar - Copy shareable links, snapshot links, IPNS/IPFS paths, and CIDs for IPFS-hosted sites - Common IPFS tasks — like pinning files and launching your IPFS Web UI dashboard — are available right in your browser - Options to toggle IPFS redirects globally or per website You’ll need to have a local IPFS node running on your computer to enjoy all IPFS Companion's features — either from your terminal (https://docs.ipfs.tech/install/command-line/) or using the friendly, free IPFS Desktop app (https://docs.ipfs.tech/install/ipfs-desktop/). Learn about IPFS and how it’s changing the Internet at https://ipfs.tech See the IPFS Companion privacy policy at https://github.com/ipfs/ipfs-companion/blob/main/PRIVACY-POLICY.md

Tippin Extension (tippin.me)

Send and receive Bitcoin tips to Twitter users! Start sending and receiving tips on Twitter right away, using Bitcoin. That's it. You don't need anything else. This extension will show Tippin.me buttons for every Twitter user (Twitter.com and more are coming), and will allow you to send them a tip. - Send tips using Lightning Network or your own balance. - Send and receive satoshi. - Top up your account with Bitcoin. - Leave a message with every Tip.

Opportunity Cost

See every price in satoshis. Understand the Bitcoin opportunity cost of your purchases. Think in sound money, everywhere you browse. Opportunity Cost instantly shows the price of products and services in bitcoin ( ₿ / sats ) next to the original fiat amount. No more mental math or tab-hopping to converters—just a constant reminder of what spending really costs in Bitcoin terms. Automatic price detection & conversion – Detects 10+ local currencies and shows the live satoshi equivalent right on the page. Real-time rates – Pulls spot prices from reliable Bitcoin exchanges every ~30 seconds for up-to-date conversions. Inline or tooltip display – Choose a subtle gray sats value beside the price, or a tooltip that appears on hover. Dark mode support – Looks great in light or dark themes, automatically matching your browser’s appearance. Quick toggle – Click the toolbar icon to pause/enable on the current site or everywhere. Customisable – Pick your preferred currency, number format (sats / BTC), display precision and refresh interval. Zero sign-up, zero tracking – We collect no personal data. All parsing and settings storage happens locally (via IndexedDB); the only outbound request is for a BTC/FIAT price feed. Open-source – View the code, file issues or contribute on GitHub. Permissions note This extension uses the tabs permission solely to support per-site toggling, allowing you to enable or disable Bitcoin pricing on specific websites.