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DietrichGebert
ponytail
JavaScript2026–2026
DietrichGebert / ponytail

ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

12Distinct people
12Mentions
0Explicit recommenders
189.9KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week12 dated mentions

Observed mentions: 2026-06-14 15:08:17 UTC to 2026-10-31 07:11:05 UTC. Weeks start Monday, UTC.

01232026-06-08 00:00:00 UTC to 2026-06-15 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsJun 82026-06-15 00:00:00 UTC to 2026-06-22 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2026-06-22 00:00:00 UTC to 2026-06-29 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-06-29 00:00:00 UTC to 2026-07-06 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-07-06 00:00:00 UTC to 2026-07-13 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-07-13 00:00:00 UTC to 2026-07-20 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-07-20 00:00:00 UTC to 2026-07-27 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-07-27 00:00:00 UTC to 2026-08-03 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-08-03 00:00:00 UTC to 2026-08-10 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-08-10 00:00:00 UTC to 2026-08-17 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-08-17 00:00:00 UTC to 2026-08-24 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsAug 172026-08-24 00:00:00 UTC to 2026-08-31 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-08-31 00:00:00 UTC to 2026-09-07 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-09-07 00:00:00 UTC to 2026-09-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-09-14 00:00:00 UTC to 2026-09-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-09-21 00:00:00 UTC to 2026-09-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-09-28 00:00:00 UTC to 2026-10-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-05 00:00:00 UTC to 2026-10-12 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-12 00:00:00 UTC to 2026-10-19 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-10-19 00:00:00 UTC to 2026-10-26 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-26 00:00:00 UTC to 2026-11-02 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 commentsOct 26

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Jun 82026-06-08 00:00:00 UTC2026-06-15 00:00:00 UTC110
Jun 152026-06-15 00:00:00 UTC2026-06-22 00:00:00 UTC303
Jun 222026-06-22 00:00:00 UTC2026-06-29 00:00:00 UTC000
Jun 292026-06-29 00:00:00 UTC2026-07-06 00:00:00 UTC000
Jul 62026-07-06 00:00:00 UTC2026-07-13 00:00:00 UTC000
Jul 132026-07-13 00:00:00 UTC2026-07-20 00:00:00 UTC000
Jul 202026-07-20 00:00:00 UTC2026-07-27 00:00:00 UTC101
Jul 272026-07-27 00:00:00 UTC2026-08-03 00:00:00 UTC101
Aug 32026-08-03 00:00:00 UTC2026-08-10 00:00:00 UTC000
Aug 102026-08-10 00:00:00 UTC2026-08-17 00:00:00 UTC101
Aug 172026-08-17 00:00:00 UTC2026-08-24 00:00:00 UTC000
Aug 242026-08-24 00:00:00 UTC2026-08-31 00:00:00 UTC000
Aug 312026-08-31 00:00:00 UTC2026-09-07 00:00:00 UTC101
Sep 72026-09-07 00:00:00 UTC2026-09-14 00:00:00 UTC000
Sep 142026-09-14 00:00:00 UTC2026-09-21 00:00:00 UTC000
Sep 212026-09-21 00:00:00 UTC2026-09-28 00:00:00 UTC000
Sep 282026-09-28 00:00:00 UTC2026-10-05 00:00:00 UTC000
Oct 52026-10-05 00:00:00 UTC2026-10-12 00:00:00 UTC000
Oct 122026-10-12 00:00:00 UTC2026-10-19 00:00:00 UTC101
Oct 192026-10-19 00:00:00 UTC2026-10-26 00:00:00 UTC000
Oct 262026-10-26 00:00:00 UTC2026-11-02 00:00:00 UTC303

What Hacker News says

12 sources
Ah! The GitHub trending repos usually has some rapidly rising skills projects, https://github.com/trending. https://github.com/DietrichGebert/ponytail is a good example for one gaining lots of popularity now (no affiliation, just like it). OpenAI, anthropic, lots of companies building coding agent tools, also share skills publicly. Skills can feel like a big productivity boost at first, but it's good to remember lots of times they represent the ways that a specific person works. That way of working may not always be right for you, or, it might hide how the work is actually being done. Good to always try out the general purpose tool as-is, looking for skills that help you repeat tasks without rewriting prompts, or help save tokens, or help your agent use tools that it may not know how to use already.
In Ask HN: What's the best place to learn about skills and AI for coding in general
My criteria is "do they measure performance, or at least even try to?". Caveman [1], RTK [2] and more recently ponytail [3] don't or use a few trivial tests. Those projects don't measure performance on widely used benchmarks (like SWE Pro and stuff), that have their issues but at least it would give some indication. They also don't measure "big model + caveman vs smaller model". I've had a few times where removing all custom instructions that I started using with model N-2 made model N perform way better, so I'm very suspicious of everything that changes how the model works, it's easy to get degraded performance silently and suddenly you're paying latest Opus costs for 6 months old Sonnet performance. [1]: https://github.com/JuliusBrussee/caveman [2]: https://github.com/rtk-ai/rtk [3]: https://github.com/DietrichGebert/ponytail
In The Token Compression Illusion: Why I'm Skeptical of RTK

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