redsolver

@redsolver.dev

14376 Followers 410 Following

Developer, working on content-addressed storage/routing networks (https://sfive.net), custom feeds for Bluesky (@skyfeed.app) and other cool open-source stuff! Matrix: @red:y4y.me Email: red@skyfeed.dev

Mastodon Plush being held up by a person in front of a street sign reading "Federation Street" Image Source: https://shop.joinmastodon.org/products/mastodon-plushie
let postsQb = feedService .selectPostQb() .innerJoin('follow', 'follow.subjectDid', 'post.creator') .innerJoin('post_agg', 'post_agg.uri', 'post.uri') .where('post_agg.likeCount', '>=', 5) .where('follow.creator', '=', viewer) .where('post.sortAt', '>', getFeedDateThreshold(sortFrom))
screenshot of the following syntax highlighted typescript code: let postsQb = feedService .selectPostQb() .innerJoin('follow', 'follow.subjectDid', 'post.creator') .innerJoin('post_agg', 'post_agg.uri', 'post.uri') .where('post_agg.likeCount', '>=', 5) .where('follow.creator', '=', viewer) .where('post.sortAt', '>', getFeedDateThreshold(sortFrom))
screenshot of zeppelin social web app notification view, showing reactions to the parent post of the post this image is attached to
Screenshot of the following syntax-highlighted text (in monospace): # HTTP Feed Request Counts (@skyfeed.app) by limit parameter, from 2024-02-18 to 2024-03-18 > [scroll] Users scrolling down in a feed. Clients with lower limits (see parentheses) usually send more requests to show the same amount of posts! 9 285 352 bsky.app, Klearsky* [/30/c] 115 009 TOKIMEKI, langit.pages.dev, sunrise.li, skychat.social [/20/c] 80 903 deck.blue [/100/c] 28 671 Default (Graysky, ucho-ten.net, useouranos.app, rainsky.app, Hagoromo, …) [/50/c] 23 144 SkyFeed.app [/16/c] 101 redocean.forza7.org [/25/c] * Only a very small subset of these queries are likely from Klearsky. Also includes flat.sabigara.com, skeetdeck.pages.dev and ZonePane > [load] Users loading a feed 14 704 518 bsky.app, Klearsky* [/30] 12 394 744 Default (Graysky, ucho-ten.net, useouranos.app, rainsky.app, Hagoromo, …) [/50] 54 316 SkyFeed.app [/16] > [other] bsky.app background fetch, aggregates posts from custom feeds in the main timeline 20 813 084 bsky.app "Show Posts from My Feeds" feature [/10] 541 566 bsky.app "Show Posts from My Feeds" feature [/10/c] > [refresh] Automatic feed requests sent by clients to check for new posts in the background 34 654 846 TOKIMEKI (configurable), sunrise.li (every 10s), skychat.social (every 5s) [/20] 31 581 286 deck.blue (every 30s by default, configurable from 15s to 15min) [/100] 19 859 086 bsky.app (every 60s), langit.pages.dev (every 30s), skeetdeck.pages.dev [/1] 7 600 004 SkyFeed.app (every 10s) [/4] 2 807 redocean.forza7.org [/25] 1 268 flat.sabigara.com (every 15s) [/5]
Screenshot of the linked website Title: The Digital Markets Act Shows a card with the text "Compliance time!" and a countdown ticking down every second. It shows 3 hours and 54 minutes remaining until the DMA is enforced :)
40021 total (2024-02-19) 34208 did:web:skyfeed.me 1789 did:web:www.bluefeed.app 1738 did:web:track.goodfeeds.co 978 did:web:blueskyfeeds.com 141 did:web:blueskyfeedcreator.com 74 did:web:feed.conmoot.com 68 did:plc:bckeed2imet3yus3vz77i7ah 43 did:web:feedgen.shigepon.net 29 did:web:bsky.one 26 did:web:feedsky.jazco.io 24 did:web:feedgen-dev.shigepon.net 23 did:web:feed.furryli.st 23 did:web:feeds.bluesky.day 23 did:web:www.bluesky-feeds.com 18 did:web:discover.bsky.social 17 did:web:flicknow.xyz
A screenshot of the fly.io metrics page, showing two graphs (http response count and response times). At 5:00 UTC both graphs went wild (response times timing out and count going down, with more errors). The last hour shows healthy usage again, with low response times and a ton of requests
htop showing 100% usage on all CPU cores
screenshot of the chat app, title is "Vup Chat - Decentralized E2EE group chats with MLS and the S5 Network", left side shows some group chats and buttons to join/create groups, one group is selected, the main chat windows shows two users sending some test messages
graph showing memory usage in GiB over time of the SkyFeed Query Engine, going from 13 GiB to 21 GiB in two hours
screenshot of the skyfeed list architect, basically works like the feed builder for lists, and searches profiles instead of posts. can mass-update your list
Screenshot of JSON code { "name": "Budgies", "purpose": "curatelist", "blocks": [ { "id": "a", "type": "input", "inputType": "network" }, { "id": "b", "type": "regex", "value": "\\bbudgies?\\b", "target": "name|handle|description" }, { "id": "c", "type": "limit", "count": 1000 } ] }
screenshot of the skyfeed feed builder preview, with "skyfeed" matches highlighted in text
screenshot of the SkyFeed app, showing a hashtag feed (#Tatort), with different sorting options (New, Hot, Rising, Top, Random)
list of trending hashtags on the Bluesky network in the last hour, first one is #Tatort, then #art and #F1
SkyFeed app screenshot, shows new workspace switcher in the top left
skyfeed app screenshot, two posts from @retr0.id, first one is a reply and shows a new context inside of the card (parent post author name and one line preview of post text)
request count graph for the OnlyPosts feed, line graph, split by loaded, refreshed and scrolled
screenshot of mobile SkyFeed app, showing a post thread with some collapsed tree branches, LIGHT MODE
screenshot of SkyFeed app in a mobile phone form factor, with a new collapsed sidebar and improved navigation. The main view shows the following feed
screenshot of the skyfeed web app, showing the Birds! custom feed with the gallery (image-only) view
screenshot of account switcher in the skyfeed web app, redsolver is currently logged in and some more accounts are available to switch. there's also an "Add Account" button to add even more accounts!
screenshot of game of life running in mpv, with the code from parent post
HTTP Response times graph for skyfeed.me (the feed generator), about 10ms when using redis by upstash, down to only 4ms after switching to an external Hetzner VPS
screenshot of the bluesky web app, running in the sandbox, showing the profile page of the bluesky twitter account
sceenshot of the skyfeed app with bridged content left: profile page of delta chat on mastodon middle: hacker news best stories right: hacker news thread for Llama 2 announcement
skyfeed builder screenshot
screenshot of the skyfeed app with a minecraft-inspired theme
screenshot of the skyfeed app with a light theme (Nord Snow Storm)
screenshot of skyfeed running on android native, with some translated posts
image of a budgie sitting on a tree, with the head changed to a tiger
screenshot of a dev version of the skyfeed app, showing a new thread view with collapsable sub-threads and new posts being inserted in real-time (non-collapsed). the collapsed view still shows all posts, but only with profile pic, username, handle and time
Dart Code: if (lowerText.contains('dart') || lowerText.contains('flutter')) { if (!lowerText.contains('darth')) { addPost('dart-flutter'); } }
SkyFeed Builder UI, 7 input blocks with different custom feeds, sorted by random. right area shows a preview of the feed with a post from the science feed and a post from the cat feed
Screenshot of the new SkyFeed Builder, running in debug mode
Long Database Query