Startups & founders

Best time to post in r/coolgithubprojects

The best and worst hours to post, the rules that get posts removed, and a check of your draft against both.

r/coolgithubprojects publishes no formal rule list, which makes removals harder to predict. It is a public subreddit that allows only link posts and does not require post flair. In our latest sample of 575 recent posts, an estimated 98% were still up about a day later.

Sharing Github projects just got easier!

Your draft3 free checks · no signup
r/coolgithubprojectsChecked against this sub's rules
Verdict in seconds

The best and worst hours to post in r/coolgithubprojects

In our sample of 800 recent and top r/coolgithubprojects posts, activity and scores peak around Monday 9pm UTC, and are weakest around Sunday 5am UTC. Based on posts sampled through Sep 2, 2026. Times in this sentence are UTC; the grid below converts to your local timezone. Timing helps a clean post get seen. It does not save a post that breaks a rule.

Times in your timezoneUTC · GMT+0
  1. Window 1

    Mon around 9pm

    avg score 129.7 · 9 posts sampled

  2. Window 2

    Tue around 1pm

    avg score 97.2 · 6 posts sampled

  3. Window 3

    Sat around 12am

    avg score 94.6 · 5 posts sampled

Your timezone: UTC (GMT+0). Darker cells mean more posts in our sample.

Compare r/coolgithubprojects against every tracked community on the best time to post on Reddit tool.

Estimated survival rate

98%

of 575 recent r/coolgithubprojects posts we sampled were still publicly visible about a day later.

How this is measured

Estimate. We sample recent public posts and check again about 18 hours later to count how many are still publicly visible. Posts removed at the moment of submission never become publicly visible at all, so the true removal rate is at least this high. Last sampled Sep 4, 2026.

Strictness: RelaxedPublic subLink posts onlyFlair optional

Can you self-promote in r/coolgithubprojects?

Yes, within reason. r/coolgithubprojects allows self-promotion, but Reddit's sitewide 9-to-1 guideline still applies: accounts that mostly post their own links get filtered as spam regardless of sub rules.

r/coolgithubprojects by the numbers

Members
117K
Active right now
Not public
Posts / day
32
93 comments / day
Community age
12 years
since Apr 21, 2014
What a successful r/coolgithubprojects post looks like · 400 top posts from the last month
Median title lengthPosts with a linkPosts with flairDominant format
81 characters100%0%link posts

What gets removed in r/coolgithubprojects

  • Low karma or a new account

    r/coolgithubprojects publishes no karma or age minimum, but unpublished account filters are common at this size. New accounts should comment before posting.

  • Reddit's sitewide spam filter

    A separate layer before the subreddit ever sees your post. New accounts posting links, URL shorteners, and repeated domains are its favorite targets. Removals are instant and silent.

  • A shadowbanned account

    If the account itself is shadowbanned, every post looks live to you and invisible to everyone else, in any subreddit.

Wondering about a post that already disappeared? Start with why Reddit posts get removed or run the free shadowban check.

Subreddits like r/coolgithubprojects

Posting somewhere adjacent? Each of these has its own rules and its own removal pattern. Check the one you actually plan to post in.

See all subreddits like r/coolgithubprojects →

r/coolgithubprojects posting questions

Can I post links in r/coolgithubprojects?

Yes. r/coolgithubprojects accepts link posts. The usual sitewide traps still apply: URL shorteners, affiliate parameters, and brand-new domains get filtered fast, and promotional links are judged against the sub's self-promo rules. One clean link to the original source is the safe pattern.

Does r/coolgithubprojects require karma to post?

r/coolgithubprojects does not publish a karma minimum. That does not mean there is none: many subreddits enforce unpublished karma and account-age filters that remove posts silently. If your account is new or has little karma, that is the first thing to rule out when a post disappears.

Can you self-promote in r/coolgithubprojects?

Yes, within reason. r/coolgithubprojects allows self-promotion, but Reddit's sitewide 9-to-1 guideline still applies: accounts that mostly post their own links get filtered as spam regardless of sub rules.

Is r/coolgithubprojects strict?

Relaxed, by our estimate (1/100 on our strictness scale, from its measured removal rate, 0 rules, and its stated gates). About 2% of recent posts disappeared within a day in our sample. Strictness is about enforcement, not hostility: a strict sub is predictable if you follow its rules.

What is the best time to post in r/coolgithubprojects?

Based on our sample of recent and top posts, activity and scores peak around Monday 9pm UTC and Tuesday 1pm UTC. Treat this as a starting point, not a guarantee: a post that breaks a rule gets removed at any hour. The heatmap on this page converts these windows to your local time.

Why do posts get removed in r/coolgithubprojects?

Every subreddit runs several removal layers: its own rules, unpublished AutoMod filters, Reddit's sitewide spam filter, and account-level gates like karma and age. In our recent sample, roughly 2% of r/coolgithubprojects posts disappeared within about a day of going up. Many removals are silent, so checking your draft first beats finding out after.

Rules last checked Sep 2, 2026

Go deeper: how AutoMod removals work, the shadowban explainer, or earning karma the allowed way.

Stop getting silently removed.

Know if your post survives before you hit submit, and fix it if it won't.

Check my post for free

Paste a draft · verdict in ~10 seconds