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r/codex

Weekly data through Sep 27, 2026

Compare activity against another subredditr/codex on Reddit
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Posts and comments, every week since October 2023
122K52×in 4 weeks, year over year
202420252026Peak 33.3K · Sep 13, 2026
Members207K43× year over yearRead Sep 27, 2026
Posts and comments in 4 weeks122K52× year over year4 weeks to Sep 27, 2026
Unique contributors per week5,646 year over year4-week average to Aug 30, 2026
Weekly visitors Beta accessWeekly visitors for r/codex come with private beta access.Request access

Three years, week by week

Weekly activity in r/codex

Three years of weekly history. Download any chart as a PNG.

Posts and comments per week · 3 yearsPublic posts plus comments, r/codex

Week ending Sep 27, 202630.3K22× on the same week a year earlier

Posts and comments per week020K40K60KNov ’232024MarMayJulSepNov2025MarMayJulSepNov2026MarMayJulSepWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPeak 33.3K · Sep 13, 2026Low 0 · Oct 8, 2023Posts and comments per week020K40K60K2024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNGPeak 33.3K · Sep 13, 2026Low 0 · Oct 8, 2023

Each point is a complete Monday–Sunday UTC week, dated by the Sunday it closed. The busiest week in the range is marked, and the quietest where it stands well apart.

Weekly unique contributors · 3 yearsUnique contributors to r/codex

Week ending Aug 30, 20265,973

Unique contributors per week025005000750010K2024AprJulOct2025AprJulOct2026AprJulWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPeak 6,433 · Jul 19, 2026Unique contributors per week0500010K2024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNGPeak 6,433 · Jul 19, 2026

Accounts that posted or commented in the week, each counted once. Updated monthly.

Members · 3 yearsMembers of r/codex

Week ending Sep 27, 2026207K43× on the same week a year earlier

Members0100K200K300K2024AprJulOct2025AprJulOct2026AprJulWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGMembers0100K200K300K2024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNG

The member count Reddit shows for the community, read once a week.

Posts and comments · 3 yearsPosts against comments, r/codex

Week ending Sep 27, 2026Weekly posts1,82416× on the same week a year earlierWeekly comments28.4K23× on the same week a year earlier

Posts per weekComments per week0100020003000010K20K30K40K2024AprJulOct2025AprJulOct2026AprJulWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPosts per weekComments per week0100020003000020K40K2024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNG

Posts on the left scale, comments on the right. Each series is auto-scaled.

Weekly visitorsWeekly visitors, r/codex
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On the chart
Often read alongside
Weekly contributions against Members · 3 yearsr/codex
Left axis
Right axis
Range
Scale
Week ending Sep 27, 2026
CommunityWeekly contributions Left axisMembers Right axis
ValueSince Oct 8, 2023Since the week beforeValueSince Oct 8, 2023Since the week before
r/codex30.3K—+11.7% from Sep 20207K222×+3.2% from Sep 20
Posts and comments per weekMembers010K20K30K40K050K100K150K200K250KMarAugJan ’25JunNovAprSepWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPosts and comments per weekMembers010K20K30K40K0100K200K300KJun ’24Mar ’25Dec ’25Sep ’26Week, dated by the Sunday it endedDownload this chart as a PNG imagePNG

Public posts plus comments in each complete Monday-to-Sunday week, UTC. Members are the member count Reddit shows for the community, one reading a week. Solid lines use the left scale and dashed lines the right. Each scale is auto-scaled.

Open this community in the subreddit tracker

Activity pattern

How r/codex moves through a year

Oscylo reads the newest 52 weeks of posts, comments and unique contributors and gives each subreddit one of the patterns below. The figures behind the label are shown beside it.

Activity pattern—

r/codex has gaps in its newest 52 weeks, so no pattern is read for it. The charts still show every week on record.

RisingSteadyCoolingSeasonalEvent-drivenVariableNew
Posts and comments per weekThe newest 52 weeks against the 52 before, r/codex

Week ending Sep 27, 2026Newest 52 weeks30.3KThe 52 weeks before1,348

Posts and comments per week010K20K30K40KNov ’252026MarMayJulSepWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPeak 33.3K · Sep 13, 2026Posts and comments per week020K40K60KNov ’252026MarMayJulSepWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNGPeak 33.3K · Sep 13, 2026

The 52 weeks before are drawn on the same calendar, so each week lines up with the matching week of the previous year.

Community anatomy

r/codex statistics

Six measures of how the community posts and replies, averaged over the twelve weeks from Jun 8, 2026 to Aug 30, 2026. Each bar places r/codex among every subreddit on Oscylo; the diamond marks the middle of its topic.

Comments per post

12.2 comments for each new post

LowerHigher

Higher than 32% of subreddits. Technology middle: 12.2.

Threaded replies

49% of comments reply to another comment

LowerHigher

Higher than 48% of subreddits. Technology middle: 52%.

Text posts

73% of new posts are text rather than links or media

LowerHigher

Higher than 80% of subreddits. Technology middle: 59%.

Activity per contributor

3.3 posts and comments per unique contributor each week

LowerHigher

Higher than 88% of subreddits. Technology middle: 2.2.

Most active 1%

5.2% of posts come from the busiest 1% of posting accounts

LowerHigher

Higher than 46% of subreddits. Technology middle: 4.3%.

Participation

33 unique contributors in the latest week for every 1,000 members

LowerHigher

Higher than 88% of subreddits. Technology middle: 4.1.

How contributions landPosts and comments by score
r/codexAverage subreddit
Share of posts and comments0%10%20%30%40%50%60%70%80%0–1: 66%66%0–12–3: 20%20%2–34–7: 7.1%7.1%4–78–15: 3.5%3.5%8–1516–31: 1.6%1.6%16–3132–127: 1.3%1.3%32–127128–511: 0.3%0.3%128–511512–2K: <0.1%<0.1%512–2K2K+: <0.1%<0.1%2K+Score (upvotes minus downvotes)Download this chart as a PNG imageDownload PNGShare of posts and comments0%10%20%30%40%50%60%70%80%0–1: 66%0-12–3: 20%2-34–7: 7.1%4-78–15: 3.5%8-1516–31: 1.6%16-3132–127: 1.3%32-127128–511: 0.3%128-511512–2K: <0.1%512-2K2K+: <0.1%2K+Score (upvotes minus downvotes)Download this chart as a PNG imagePNG

Score is upvotes minus downvotes a day or more after the post or comment was made, over the same twelve weeks. Outlined bars show the average mix across every subreddit on Oscylo.

Against its category

r/codex beside every Technology subreddit

Posts and comments in r/codex are 52× year over year. The middle Technology subreddit is at −6.8%.

Year-on-year changeEvery Technology subreddit, posts and comments year over year
−75%−50%−25%0+25%+50%+100%+200%+400%Middle −6.8%r/Futurology: −31.4%r/technology: −4.2%r/pcmasterrace: +41.0%r/ChatGPT: −30.8%r/buildapc: −28.3%r/apple: −20.4%r/ProgrammerHumor: −24.7%r/iphone: −64.2%r/learnprogramming: −22.9%r/pcgaming: −5.3%r/singularity: +176.3%r/youtube: −31.5%r/techsupport: −35.6%r/3Dprinting: −6.8%r/webdev: −40.8%r/raspberry_pi: −58.4%r/mac: −8.9%r/OpenAI: +38.7%r/nvidia: +7.3%r/hbo: +21.7%r/virtualreality: +57.2%r/gamedev: +2.4%r/netflix: −9.2%r/privacy: −13.7%r/developersIndia: +48.3%r/discordapp: −45.1%r/Scams: −35.8%r/sysadmin: −9.9%r/GooglePixel: −54.7%r/ClaudeAI: +162.9%r/homelab: +5.6%r/Instagram: −2.0%r/AppleWatch: +3.4%r/ios: −65.7%r/AskElectronics: −31.3%r/SideProject: +81.8%r/selfhosted: +7.0%r/LocalLLaMA: +65.9%r/arduino: −30.2%r/OculusQuest: −15.7%r/ipad: −46.8%r/MacOS: −24.3%r/functionalprint: −38.8%r/homeassistant: −0.5%r/appletv: −31.9%r/HomeNetworking: −25.1%r/oculus: −48.2%r/BambuLab: −16.6%r/Bumble: +335.8%r/ClaudeCode: +343.7%r/isthisAI: +332.1%r/ExperiencedDevs: −29.9%r/PleX: −56.4%r/godot: +12.7%r/vibecoding: +36.7%r/antiai: +153.0%r/pchelp: +30.8%r/firefox: −14.6%r/AskElectricians: −19.8%r/embedded: +2.9%r/PSVR: −55.4%r/electrical: +6.7%r/ender3: −60.2%r/samsunggalaxy: +23.6%r/LocalLLM: 12×r/esp32: +19.7%r/dropout: −3.9%r/FixMyPrint: −35.0%r/VRGaming: +37.3%r/claude: 28×r/SteamVR: +40.4%r/SolarDIY: +12.3%r/resinprinting: −23.8%r/prusa3d: +21.0%r/youtubeindia: +1.8%r/MetaQuestVR: −28.3%r/ValveIndex: −28.3%r/accelerate: +621.4%r/aislop: 20×r/batteries: −17.5%r/3dprinter: −11.9%r/SleeperApp: −29.1%r/augmentedreality: −4.0%r/Creality: −25.5%r/SteamFrame: 833×r/elegoo: −41.1%r/SolarUK: +167.7%r/Futurologyr/technologyr/pcmasterracer/ChatGPTr/buildapcr/appler/ProgrammerHumorr/iphoner/learnprogrammingr/pcgamingr/codex 52×Posts and comments, year over yearDownload this chart as a PNG imageDownload PNG−75%−25%0+25%+100%+400%Middle −6.8%r/Futurology: −31.4%r/technology: −4.2%r/pcmasterrace: +41.0%r/ChatGPT: −30.8%r/buildapc: −28.3%r/apple: −20.4%r/ProgrammerHumor: −24.7%r/iphone: −64.2%r/learnprogramming: −22.9%r/pcgaming: −5.3%r/singularity: +176.3%r/youtube: −31.5%r/techsupport: −35.6%r/3Dprinting: −6.8%r/webdev: −40.8%r/raspberry_pi: −58.4%r/mac: −8.9%r/OpenAI: +38.7%r/nvidia: +7.3%r/hbo: +21.7%r/virtualreality: +57.2%r/gamedev: +2.4%r/netflix: −9.2%r/privacy: −13.7%r/developersIndia: +48.3%r/discordapp: −45.1%r/Scams: −35.8%r/sysadmin: −9.9%r/GooglePixel: −54.7%r/ClaudeAI: +162.9%r/homelab: +5.6%r/Instagram: −2.0%r/AppleWatch: +3.4%r/ios: −65.7%r/AskElectronics: −31.3%r/SideProject: +81.8%r/selfhosted: +7.0%r/LocalLLaMA: +65.9%r/arduino: −30.2%r/OculusQuest: −15.7%r/ipad: −46.8%r/MacOS: −24.3%r/functionalprint: −38.8%r/homeassistant: −0.5%r/appletv: −31.9%r/HomeNetworking: −25.1%r/oculus: −48.2%r/BambuLab: −16.6%r/Bumble: +335.8%r/ClaudeCode: +343.7%r/isthisAI: +332.1%r/ExperiencedDevs: −29.9%r/PleX: −56.4%r/godot: +12.7%r/vibecoding: +36.7%r/antiai: +153.0%r/pchelp: +30.8%r/firefox: −14.6%r/AskElectricians: −19.8%r/embedded: +2.9%r/PSVR: −55.4%r/electrical: +6.7%r/ender3: −60.2%r/samsunggalaxy: +23.6%r/LocalLLM: 12×r/esp32: +19.7%r/dropout: −3.9%r/FixMyPrint: −35.0%r/VRGaming: +37.3%r/claude: 28×r/SteamVR: +40.4%r/SolarDIY: +12.3%r/resinprinting: −23.8%r/prusa3d: +21.0%r/youtubeindia: +1.8%r/MetaQuestVR: −28.3%r/ValveIndex: −28.3%r/accelerate: +621.4%r/aislop: 20×r/batteries: −17.5%r/3dprinter: −11.9%r/SleeperApp: −29.1%r/augmentedreality: −4.0%r/Creality: −25.5%r/SteamFrame: 833×r/elegoo: −41.1%r/SolarUK: +167.7%r/Futurologyr/technologyr/pcmasterracer/ChatGPTr/buildapcr/codex 52×Year over yearDownload this chart as a PNG imagePNG

Each subreddit's newest four weeks of posts and comments against the same four weeks a year earlier. The scale stretches near zero and compresses the extremes, and changes beyond +400% sit at the edge.

Data and sharing

Take the data with you

Every week as a spreadsheet

Weekly posts, comments, unique contributors and members for r/codex, one row per week across the three years shown here.

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Licensed under CC BY-NC 4.0: free for non-commercial use with credit to Oscylo and a link to this page.

Cite this page

Oscylo. r/codex weekly activity. oscylo.com/sub/codex, weeks through Sep 27, 2026.

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