Fazle Rahman (@fazlerocks) header
Fazle Rahman (@fazlerocks) profile picture

Building @buildful_ai: AI coding for everyone. Built and scaled @hashnode. Also @bug0inc.

San Francisco ↔️ Bangalore
Joined January 2010
Fazle Rahman retweeted
you shipped something and nobody knows yet. you could write about it, but who'd read it? a new blog has no readers, and search and ai answers don't know it exists. meet hashnode pro and growth. you write, your agent handles the rest, and you see if chatgpt and gemini cite you.
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Fazle Rahman retweeted
you don't write alone anymore. you draft posts with claude now. people find your products when chatgpt cites you. your blog wasn't built for either. so we rebuilt hashnode. it's built for writing with an agent in the room, and for readers who bring theirs. this is the new hashnode. 1.3m+ blogs have started on hashnode. if you had one, it's still here. so are your posts. and if you mapped your own domain before pro existed, that still works too. here's how it feels now. you're in claude or chatgpt, talking through something you figured out at work. you say "save this as a draft on my hashnode blog." and it's there. your blog's connected over mcp, and you only signed in once. then you open the draft. you cut what's wrong, rewrite the bits that don't sound like you, and hit publish. if you live in the terminal, the cli and the agent skill do the same thing from a script or a coding agent. every post goes out two ways. people get a page, and their assistants get clean markdown. just add .md to any post url. one thing we really don't want is hashnode turning into a pile of ai posts nobody reads. so we run spam agents 24x7 now. they're 2000% more effective than before. we built them on jev, trained on all the spam we've caught over the years. "why not just have claude build me a blog in ten minutes?" honestly, you can. but you'll be writing in mdx and pushing to git, it won't tell you when chatgpt cites you, and you'll be the one keeping it alive. every time google or the ai crawlers change the rules, you're the one catching up. we take care of all of it: - you write in a real editor, from anywhere. no git, no build, no deploy - every post already ships with clean markdown, structured data, sitemaps and rss. when search or ai rules change, we update every blog at once. you don't touch a thing - on growth, we ask chatgpt, claude, gemini and perplexity your questions every day and show you when they cite you. and who they cite when they don't - we handle hosting, images and upgrades. you just write if you write on your own: - it's free to start, and your blog's live in a minute - people can follow you and comment, so you build a name in public - you can sell your products and services through what you write - your words stay yours. export everything to markdown whenever you want if you're a team: - bring everyone into one publication. admins, authors and contributors, with a review queue so nothing ships by accident - your agents work like teammates. they submit drafts, and someone on your team approves - you can see which questions your customers ask ai, and whether your posts get cited - fun fact: our own changelog runs on hashnode what keeps the lights on: - it's free to start - pro is 5 dollars a month per seat. you get your own domain, the agent tools, ai in the editor and the api - growth is 34 dollars a month with pro included. that's where citation tracking and ai traffic live under the hood, it's all rebuilt from scratch. one honest note: the graphql api is pro now, and not everyone loved that. we're still a small startup, and we had to get the cost and the misuse under control. we'll be a lot more active here on x from now on, posting what we ship and the best stuff people write on hashnode. so bring your agents, bring your team, and bring your creativity to hashnode. share it with a global audience.
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jev is INSANE for email. sorted 1,000 gmail messages in 76 seconds. cateogies: needs reply, updates, promos, sales, spam. parsed every single one. total cost $0.03. might just make this my daily mail client now. open source, link below @typesafeai
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built another one: jev + ad blocker nitter.cf/fazlerocks/status/2102…
jev helped me build my own ad blocker - apple safari-inspired thanos snap … INSANE! w/o any hardcoded filter lists. looks at each element and decides: ad or not in one article: 16 ads gone, ~20k tokens, $0.0008 cached for next visit open source, byok, repo below @typesafeai
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jev helped me build my own ad blocker - apple safari-inspired thanos snap … INSANE! w/o any hardcoded filter lists. looks at each element and decides: ad or not in one article: 16 ads gone, ~20k tokens, $0.0008 cached for next visit open source, byok, repo below @typesafeai
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ok this blew up more than expected. had fun building it tbh. the animation is just for the demo. strip it out and it's a self-hosted email client on @vercel ai gateway + jev + gmail api. repo: github.com/fazlerocks/jevmai…
jev is INSANE for email. sorted 1,000 gmail messages in 76 seconds. cateogies: needs reply, updates, promos, sales, spam. parsed every single one. total cost $0.03. might just make this my daily mail client now. open source, link below @typesafeai
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Fazle Rahman retweeted
jev is INSANE for email. sorted 1,000 gmail messages in 76 seconds. cateogies: needs reply, updates, promos, sales, spam. parsed every single one. total cost $0.03. might just make this my daily mail client now. open source, link below @typesafeai
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jev is jevons paradox in real time small decisions (yes/no… pick one… score this) just went from cents and secs to nothing and ms every not-worth-an-llm-call idea is worth it now we should see inference spend go up drastically, not down. in the next few weeks
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Fazle Rahman retweeted
New in DearAgent: ADDRESS_MATCH_PATTERN. Set a regex like ^agent- and only those addresses become agent inboxes. Everything else forwards to your normal mailbox. thanks for the PR @xvks42! 🫡
open-source AgentMail alternative on Cloudflare Workers. dearagent.sh
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Fazle Rahman retweeted
open-source AgentMail alternative on Cloudflare Workers. dearagent.sh
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the ticket is the prompt linear integration just shipped. label an issue and it comes back as a pull request: built in a cloud sandbox, QA'd in a real browser, posted back on the ticket i didn't prompt it and i didn't open localhost, i just put a label on a ticket
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Fazle Rahman retweeted
One of my favorite features of Darkshift is the ability to preview the agent's work on localhost without setting up local dev. After a task finishes, the factory emits a one-liner: npx darkshift preview <token> --port <port> The CLI spins up a short-lived dedicated sandbox with the exact PR state (dev server already running), reverse-proxies it to localhost with full WS/HMR passthrough, opens the browser, and tears the sandbox down cleanly once you're done. You don't need to change your workflow. If you've been verifying your work on localhost, you can still test the agent's work locally without ever pulling the code to your local machine.
Introducing Darkshift - a software factory we’ve been using to ship Hashnode + Bug0. > multi harness: claude code, codex, grok build or kimi > BYOK > web, slack or linear > 100% cloud dev > QA-first with evidence-backed PRs > Multiplayer darkshift.dev
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adoption for v0, replit, and lovable has only gone up in the last few months. but as products built with these tools scale… you can't go prompt to production without verifying what actually works. so we're taking the ADLC further. a software factory builds the next feature and leaves a PR ready to ship with a verifiable QA video attached. if the QA fails, it loops and keeps working until it passes. Spotify, Uber and Ramp already spend quarters building factories like this internally. high-growth startups can't afford that. we built darkshift for ourselves and have shipped a lot of features with it at Hashnode and Bug0 over the last 8 weeks. now it has a name and a website. it's invite-only for now. i'll waive the platform fee for 12 months in exchange for feedback.
Introducing Darkshift - a software factory we’ve been using to ship Hashnode + Bug0. > multi harness: claude code, codex, grok build or kimi > BYOK > web, slack or linear > 100% cloud dev > QA-first with evidence-backed PRs > Multiplayer darkshift.dev
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Fazle Rahman retweeted
Introducing Darkshift - a software factory we’ve been using to ship Hashnode + Bug0. > multi harness: claude code, codex, grok build or kimi > BYOK > web, slack or linear > 100% cloud dev > QA-first with evidence-backed PRs > Multiplayer darkshift.dev
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my context window today
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Fazle Rahman retweeted
Everyone is suddenly building an AI software factory: a system where coding agents take a ticket to a verified pull request with no human in the middle. The term is from Hitachi in 1969, and this is its third revival. What strikes me about the category is how converged it already is. Devin, Factory, 8090, and FactoryKit all run the same five stages: intake, isolation, implementation, verification, PR. When four vendors independently arrive at one architecture, that usually means it's durable. What's missing is measurement. There is no public benchmark for ticket-to-merged-PR reliability across any of these products. The naming is outrunning the measuring, and buying decisions are running on demos. Full disclosure, we build one of the four, so I wrote this with the gaps in as much detail as the pitch: hashnode.com/blog/ai-softwar…
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Fazle Rahman retweeted
wrote a blog comparing the best Postman alternatives in 2026 -- what they do well, where they fall short, and which teams they're actually built for. 👇
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