TOPFORUM

live index — crawled daily

Find forums that are actually alive.

topforum crawls the web's discussion forums daily and scores their health — real activity, real recency, real community size. Then the community takes it from there.

82
forums tracked
58.4k
posts/day observed
8.7k
health snapshots

Hot across the forums right now

12
Interrupt problem ↗
Arduino Forum92 repliesactive 3d ago
See the full front page of the forums →

Active discussions

Join a hub

Agentic Coding
2 forums tracked · 3 discussions
Audio & Hi-Fi
11 forums tracked
Cars & Motorcycles
8 forums tracked
Computers & Hardware
12 forums tracked
Gaming
7 forums tracked
Hobbies & Outdoors
10 forums tracked
Makers & Electronics
12 forums tracked
Photography
7 forums tracked
Software Development
20 forums tracked

Healthiest forums right now

#HealthForumPlatformPosts/dayActive (7d)Last postCommunity
1—bobistheoilguy.combobistheoilguy.com—————
2—practicalmachinist.compracticalmachinist.com—————
3—Gearspacegearspace.comvBulletin————
4—linustechtips.comlinustechtips.com—————
5—Super Best Audio Friendssuperbestaudiofriends.orgXenForo————
6—forum.miata.netforum.miata.net—————
7—Photrio.com Photography Forumsphotrio.comXenForo————
8—Elixir Programming Language Forumelixirforum.comDiscourse————
9—community.cloudflare.comcommunity.cloudflare.com—————
10—forums.nexusmods.comforums.nexusmods.com—————