r/LLMDevs

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About r/LLMDevs

A space for Enthusiasts, Developers and Researchers to discuss LLMs and their applications.

The community at a glance

r/LLMDevs is a Subreddit for Programmers, Artificial Intelligence, and Vibe Coders with roughly 176K members. It uses a forum format for communication. It is the 4th largest community in the Vibe Coding topic page.

Roughly 61K members have joined in the past year. Popular discussion topics include Agent, Llm, and Ai. Common discussion themes are Solution Requests and Pain & Anger.

On Reddit
176K Members

Community Topics

Community Features

Forum

This community has a forum

Subreddit Analysis

via GummySearch
Yearly: +61K members
Growth: +53.5% / year

Member growth over time

All time (yearly)

  • 2024: 19K members
  • 2025: 103K members
  • 2026: 50K members

Past year (monthly)

  • Nov: 6K members
  • Dec: 4K members
  • Jan: 3K members
  • Feb: 5K members
  • Mar: 5K members
  • Apr: 6K members
  • May: 5K members
  • Jun: 6K members
  • Jul: 5K members
  • Aug: 6K members
  • Sep: 6K members
  • Oct: 2K members

Themes

  • Solution Requests
    4 posts in the past month
    1. I built a little eBPF tool to see what my coding agents actually do on my machine
    2. Is there a computer-use skill/tool that lets my harness (pi/agy-cli) open and interact with real apps on my laptop, not just the browser?
    3. Give an api what you give Jev and get back a better, faster model under 1 MB in minutes. Runs offline. No data needed. Would you use it?
    #1
    Solution Requests
    I built a little eBPF tool to see what my coding agents actually do on my machine · Is there a computer-use skill/tool that lets my harness (pi/agy-cli) open and interact with real apps on my laptop, not just the browser? · Give an api what you give Jev and get back a better, faster model under 1 MB in minutes. Runs offline. No data needed. Would you use it?
    4
  • Pain & Anger
    3 posts in the past month
    1. I Configured Our Incident Agent's Hindsight Bank to Doubt Its Own Past
    2. Hindsight Remembered the Verdict. Did It Remember the Reason?
    3. THings that actually fail when an LLM feature meet real users [from experience]
    #2
    Pain & Anger
    I Configured Our Incident Agent's Hindsight Bank to Doubt Its Own Past · Hindsight Remembered the Verdict. Did It Remember the Reason? · THings that actually fail when an LLM feature meet real users [from experience]
    3
  • Advice Requests
    2 posts in the past month
    1. Teaching Agents From Outcomes: How a Reflection Loop Turns Resolutions Into Rules
    2. Why the same Llama 3.2 1B model comes in different file sizes: a beginner’s explanation
    #3
    Advice Requests
    Teaching Agents From Outcomes: How a Reflection Loop Turns Resolutions Into Rules · Why the same Llama 3.2 1B model comes in different file sizes: a beginner’s explanation
    2
  • Ideas
    2 posts in the past month
    1. TheNag - How we Built a Reel-to-Job-Post Agent With Hindsight
    2. chemR&d project
    #4
    Ideas
    TheNag - How we Built a Reel-to-Job-Post Agent With Hindsight · chemR&d project
    2
  • Money Talk
    1 post in the past month
    1. how much are you guys actually spending on agents?
    #5
    Money Talk
    how much are you guys actually spending on agents?
    1

Topics

  • Agent
    13 posts in the past month
    #1
    Agent
    13
  • Llm
    9 posts in the past month
    #2
    Llm
    9
  • Ai
    8 posts in the past month
    #3
    Ai
    8
  • Memory
    8 posts in the past month
    #4
    Memory
    8
  • Struggling
    6 posts in the past month
    #5
    Struggling
    6

Flair

  • Discussion
    70 posts in the past month
    1. Looking for thoughts on best llm router for production agents
    2. Prompt-level provenance labels so a model's guesses stay marked as guesses. Looking for critique
    3. Fathom - An INDIVIDUALITY system that just so happens to sit along-side the best memory systems out there.
    #1
    Discussion
    Looking for thoughts on best llm router for production agents · Prompt-level provenance labels so a model's guesses stay marked as guesses. Looking for critique · Fathom - An INDIVIDUALITY system that just so happens to sit along-side the best memory systems out there.
    70
  • Tools
    22 posts in the past month
    1. A deterministic Python gate for LLM record updates
    2. A deterministic Python gate for blocking unauthorized LLM record updates
    3. A deleted Reddit author is not a deleted question: a small MCP reader regression
    #2
    Tools
    A deterministic Python gate for LLM record updates · A deterministic Python gate for blocking unauthorized LLM record updates · A deleted Reddit author is not a deleted question: a small MCP reader regression
    22
  • Resource
    18 posts in the past month
    1. Building a coding agent from scratch
    2. When does prompt caching pay off? A statistical analysis of request dynamics
    3. Why the same Llama 3.2 1B model comes in different file sizes: a beginner’s explanation
    #3
    Resource
    Building a coding agent from scratch · When does prompt caching pay off? A statistical analysis of request dynamics · Why the same Llama 3.2 1B model comes in different file sizes: a beginner’s explanation
    18
  • Great Resource 🚀
    9 posts in the past month
    1. Eleven OpenAI snapshots retire on 2026-10-23. I wrote a CLI that finds them in your repo and replays your prompts on the replacement
    2. Incident-Response-Agent(IRA)
    3. I Built Hindsight Alerts Around Real Deal Patterns
    #4
    Great Resource 🚀
    Eleven OpenAI snapshots retire on 2026-10-23. I wrote a CLI that finds them in your repo and replays your prompts on the replacement · Incident-Response-Agent(IRA) · I Built Hindsight Alerts Around Real Deal Patterns
    9
  • News
    5 posts in the past month
    1. AkbasCore NIRVANA — We Removed the Story. The Model Still Retrieved It From a Synthetic Memory.
    2. Hindsight Remembered the Verdict. Did It Remember the Reason?
    3. Why Hindsight Never Trusts My Agent’s First Guess
    #5
    News
    AkbasCore NIRVANA — We Removed the Story. The Model Still Retrieved It From a Synthetic Memory. · Hindsight Remembered the Verdict. Did It Remember the Reason? · Why Hindsight Never Trusts My Agent’s First Guess
    5
View full analysis on GummySearchSynced 10/1/2026

Frequently asked questions

Who is r/LLMDevs for?
Best for Programmers and Artificial Intelligence and Vibe Coders enthusiasts looking for a Reddit-based community with forum discussion.
Is r/LLMDevs free to join?
This listing is not marked as paid-only. Access rules and any fees are decided by the community.
How many members does r/LLMDevs have?
Roughly 176K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
What platform is r/LLMDevs on?
r/LLMDevs runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
What topics does r/LLMDevs cover?
On the Hive Index, r/LLMDevs is organized under Programmers, Artificial Intelligence, Vibe Coders.
How do I join r/LLMDevs?
You can join r/LLMDevs by clicking this link, or pressing the "Go to community" button above.
What are the Software Development communities like?
The largest tech-adjacent category on the site, covering software engineering across languages, frameworks, and specialties. Discord and Slack host communities for specific languages and stacks, while Reddit has massive general programming communities. Good for code review, career advice, tool recommendations, and connecting with developers at similar stages.
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Added 4/12/2026

Monthly Stats

36
Views /mo
(+13%)
34
Visitors /mo
(+17%)
5
Referrals /mo
(+25%)

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