• 4 Posts
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Joined 1 year ago
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Cake day: April 19th, 2023

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    • You can choose an instance that gives you like-minded people and an intentional community (like feddit.de for a German instance, or programming.dev for all things development and programming related, or ani.social for anime communities, or beehaw.org for a more vetted signup and member approach for a more social and healthy userbase)
    • Lemmy is federated meaning despite this separation into instances users can read and participate in communities and posts of other instances
    • Instances can choose to not federate or to block other instances according to their choices (another reason to choose your instance according to your intentions and expectations or usage pattern)
    • You can link posts, add text to the post, and edit post titles after posting

    Those are probably the most obvious and usage facing differences. Additionally:

    • Lemmy is a platform of free and open source software, open to customizations and collaboration
    • Lemmy instances are run by groups and individuals, it’s open to people and groups joining with their own instances
    • As such, both in software source and platform, Lemmy is a community project whereas Reddit is a private company (soon a public company owned by shareholders)
    • Lemmy has an open API allowing for custom client, bot, and other integrations
    • Lemmy uses the open ActivityPub protocol, so it can interact with many other platforms like Mastodon, KBin, etc

    In many other ways, it is similar to Reddit. Like having upvotes and downvotes. Lemmy is still young, so it will improve in terms of functionality and annoyances.


















  • Cloudflare announced their CAPTCHA replacement Turnstile here in 2023

    They don’t particularly go into the technical details, but announce:

    We don’t rely on tracking user data, like what other websites someone has visited, to determine if a user is a human or robot. Our business is protecting websites, not selling ads, so operators can deploy Turnstile knowing that their users’ data is safe.

    The tracking reference is about Google captchas using logged-in user account and tracking information to gain confidence in a user being a person and not requiring challenges for them.

    Simple CAPTCHA systems give you a challenge to complete, to show you are human. (As the Cloudflare post points out, it’s most of the time easier for bots to solve challenges than it is for humans. But botters still require expertise and solutions.)

    Sophisticated CAPTCHA systems may use any information the web-browser sends them to make a guess on whether the user is human or not, according to probabilistic models. For example the click interaction means you move your cursor, which can be tracked and analyzed against patterns.