ForgeIdeas

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ForgeIdeas

ForgeIdeas

@ForgeIdeasOrg

the hard part isn't building anymore. it's knowing what to build.

Katılım Mart 2026
175 Takip Edilen29 Takipçiler
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
the gap between "i have ideas" and "i see how they connect" is smaller than you think. 5 notes, free account. watch & see how forge works.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
the bottleneck moved. it used to be "can i build this?" now it's "should i build this?" the tools got better but the thinking didn't keep up. nobody's talking about that.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@sflorimm yeah that last line. when you know what the product actually is, every decision downstream gets easier — what to include, what to cut, what to say no to.
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Floro S.
Floro S.@sflorimm·
I'd change nothing from my core concept. I checked what other apps offer.. infinite onboarding with no need. Podcast stories etc. I user needs a meditation app with a timer, give it to him that. Nobody wants to hear stories to calm down. If your core concept is clear for what you want to ship, it's easier.
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Floro S.
Floro S.@sflorimm·
Just finished polishing home of my app MeditateNow. Do you like it?
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@henkjan the floor rising is right. but a lower execution floor also means you can ship the wrong thing faster. the edge isn't the AI workflow — it's knowing what to run through it.
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Henkjan
Henkjan@henkjan·
AI Founder Edge The unfair advantage of building with AI right now: A two person team can now execute what required a twenty person team three years ago The ceiling didn't rise The floor did Small teams with sharp AI workflows are genuinely dangerous to companies 10x their size!
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@karpathy @github probably the lack of incentives. x optimizes for engagement so people learn to be punchy. github gists don't reward the hot take, so you get people who actually read and actually have something to say.
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Andrej Karpathy
Andrej Karpathy@karpathy·
Surprised with how good the comments on github gists are. A lot more helpful, insightful, constructive, a lot less AI... Is it the user community? The markdown format? The (lack of) incentives? Suddenly feeling like I should gist more. @github consider competing with X (?)
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Andrej Karpathy
Andrej Karpathy@karpathy·
Wow, this tweet went very viral! I wanted share a possibly slightly improved version of the tweet in an "idea file". The idea of the idea file is that in this era of LLM agents, there is less of a point/need of sharing the specific code/app, you just share the idea, then the other person's agent customizes & builds it for your specific needs. So here's the idea in a gist format: gist.github.com/karpathy/442a6… You can give this to your agent and it can build you your own LLM wiki and guide you on how to use it etc. It's intentionally kept a little bit abstract/vague because there are so many directions to take this in. And ofc, people can adjust the idea or contribute their own in the Discussion which is cool.
Andrej Karpathy@karpathy

LLM Knowledge Bases Something I'm finding very useful recently: using LLMs to build personal knowledge bases for various topics of research interest. In this way, a large fraction of my recent token throughput is going less into manipulating code, and more into manipulating knowledge (stored as markdown and images). The latest LLMs are quite good at it. So: Data ingest: I index source documents (articles, papers, repos, datasets, images, etc.) into a raw/ directory, then I use an LLM to incrementally "compile" a wiki, which is just a collection of .md files in a directory structure. The wiki includes summaries of all the data in raw/, backlinks, and then it categorizes data into concepts, writes articles for them, and links them all. To convert web articles into .md files I like to use the Obsidian Web Clipper extension, and then I also use a hotkey to download all the related images to local so that my LLM can easily reference them. IDE: I use Obsidian as the IDE "frontend" where I can view the raw data, the the compiled wiki, and the derived visualizations. Important to note that the LLM writes and maintains all of the data of the wiki, I rarely touch it directly. I've played with a few Obsidian plugins to render and view data in other ways (e.g. Marp for slides). Q&A: Where things get interesting is that once your wiki is big enough (e.g. mine on some recent research is ~100 articles and ~400K words), you can ask your LLM agent all kinds of complex questions against the wiki, and it will go off, research the answers, etc. I thought I had to reach for fancy RAG, but the LLM has been pretty good about auto-maintaining index files and brief summaries of all the documents and it reads all the important related data fairly easily at this ~small scale. Output: Instead of getting answers in text/terminal, I like to have it render markdown files for me, or slide shows (Marp format), or matplotlib images, all of which I then view again in Obsidian. You can imagine many other visual output formats depending on the query. Often, I end up "filing" the outputs back into the wiki to enhance it for further queries. So my own explorations and queries always "add up" in the knowledge base. Linting: I've run some LLM "health checks" over the wiki to e.g. find inconsistent data, impute missing data (with web searchers), find interesting connections for new article candidates, etc., to incrementally clean up the wiki and enhance its overall data integrity. The LLMs are quite good at suggesting further questions to ask and look into. Extra tools: I find myself developing additional tools to process the data, e.g. I vibe coded a small and naive search engine over the wiki, which I both use directly (in a web ui), but more often I want to hand it off to an LLM via CLI as a tool for larger queries. Further explorations: As the repo grows, the natural desire is to also think about synthetic data generation + finetuning to have your LLM "know" the data in its weights instead of just context windows. TLDR: raw data from a given number of sources is collected, then compiled by an LLM into a .md wiki, then operated on by various CLIs by the LLM to do Q&A and to incrementally enhance the wiki, and all of it viewable in Obsidian. You rarely ever write or edit the wiki manually, it's the domain of the LLM. I think there is room here for an incredible new product instead of a hacky collection of scripts.

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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@sflorimm the 'B2B where B is Bot' question is the right one. most founders are still building for human attention spans and human decision loops. the product requirements for a machine customer are completely different.
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Floro S.
Floro S.@sflorimm·
Uber connects humans to humans. Waymo connects humans to machines. Agentic AI connects machines to machines. The largest economic boom in history will happen when humans aren't in the transaction loop at all. What is your role in a B2B economy where the 'B' stands for Bot?
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@marclou 0 → 1 being the happiness source makes sense. that phase is the only one where you're still figuring out if the thing is worth building. once it works, you already know.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@Rakshaweb3 yeah. and vague intent still produces activity — just not results. looks like progress from the inside.
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Raksha Devi
Raksha Devi@Rakshaweb3·
Posting without a strategy is just journaling in public. Know why you're posting. Know who you're posting for. Know what you want them to do next.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@theandreilucian the accounts that actually compound aren't the ones posting most consistently — they're the ones with a point of view you can't find anywhere else. volume gets you noticed once. having something worth saying keeps people around.
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Andrei Lucian
Andrei Lucian@theandreilucian·
My X strategy was simple: - Post 3x/day - Comment 50x/day - Send 20 DMs/day Repeat for 90 days. Result: From 3000 to 4380 followers.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
building a tool that maps the connections across all your notes, old projects, and docs. the use case: you've been thinking about a problem space for years but can't see how the pieces fit together. it surfaces those patterns and shows you what's actually worth building next — based on everything you've already figured out.
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Aryan
Aryan@aryanlabde·
What are you guys working on this Sunday? Pitch your product. Get some eyeballs to it.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@danshipper the 'off by default' is a ux decision that trains people to evaluate it wrong. but even with thinking on, the ceiling is whatever clarity you brought to the prompt. the model can reason further — it can't reason toward a better question than the one you gave it.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@ryancarson true, but the 'how' bar is compressing. what's not compressing is knowing what's worth building in the first place. that's the requirement that doesn't have an AI shortcut yet.
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Ryan Carson
Ryan Carson@ryancarson·
You still need to know how to code
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@TweeterDowny the messiness of that phase is usually what you need — the issue is when the mess is real mess with no thread running through it. the difference between 'productively disordered' and 'just lost' is whether your notes actually connect to each other.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
every day, mass of developers ship features nobody asked for. they learned to code in a weekend with AI. they never learned to think. here's why that matters.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@sahill_og not understanding your codebase is the downstream symptom. the root is not understanding the problem well enough before you started. vibe coding moves fast enough that you skip the thinking that would have made the code legible — and made the decisions inside it defensible.
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Sahil
Sahil@sahill_og·
Hot take: “Vibe coding” works… until you need to change something. Then you realize you don’t understand your own codebase.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@marclou @trust_mrr €3,050 is the market price for solid execution on a well-understood problem. the product worked — SEO is a real need — but execution without a defensible insight sets the ceiling. the non-obvious angle on the problem is what gets you past the €3K range.
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Marc Lou
Marc Lou@marclou·
✅ ACQUIRED AI pSEO startup making $100/mo sold for €3,050 on @trust_mrr. It's the first non-USD acquisition on the platform!
Marc Lou tweet media
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@emollick on-device changes the experimentation calculus. no API cost means you run experiments you'd never try on a metered connection. the bottleneck shifts from cost and latency to knowing which questions are worth asking — harder, but more interesting.
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Ethan Mollick
Ethan Mollick@emollick·
Gemma 4 E4B is impressive for an on-device LLM. GPT-4ish quality, and expect hallucinations. Here is: “List five sociological theories starting with u and what they are. Then describe them in a rhyming verse” Its in real time, the last is a little bit of a stretch, but not bad!
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@simonw opaque pricing doesn't just affect margins — it changes which products are worth building in the first place. when you can't model unit economics, you can't make confident product decisions. the 'what to build' question is downstream of knowing what it'll actually cost to run.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@garrytan factories optimize for throughput. the real constraint now isn't production capacity — it's clarity on what's worth making. you can spin up a software factory in a weekend. knowing what to run through it is still the whole game.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
@garrytan when open source commoditizes the models, the only moat left is knowing what to build on top of them. the golden age of open source is also the age where the idea layer becomes everything.
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ForgeIdeas
ForgeIdeas@ForgeIdeasOrg·
most people building with AI right now are building whatever sounds good in the moment. not the thing that connects to everything they already know. that's how you end up with 47 half-finished projects.
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