BotStudio9
Durable C++ webhook & lead bots - 37k/sec p50 2us
What it does
Most webhook bots lose data on crash. We built one that doesn't. BotStudio9 is a durable C++20 webhook engine: WAL fsyncs BEFORE 200 OK, crash replay, dedup, retry+DLQ. Real bench: 37,749 durable/sec (3261M/day) / 277,397 in-mem, p50=2us p95=4us. Bin 323KB + full C++20 source included. $199 Base (7 verification files listed as missing), $149 Lead Ingest. Pro $999 with HMAC soon. 2 bots FEATURED.
Every published BotStudio9 bot and PDF, straight from the database.
Bots ship full source — C++20 with CMake or TypeScript with npm — plus a README. PDFs are delivered as a secure download link after payment. ⚠️ Every bot was tested twice before release to ensure it's functional — latency and throughput are accurate from test. Cross-market gap analyzer with comp-weighted ARV and fee-aware net profit scoring. Automate SaaS webhooks, lead routing & API workflows at 100K tasks/sec. Single 10MB static binary, no DLLs, no deps. 4µs p95 market scanner - 286,983 tasks/sec, 14 indicators (SMA/EMA/RSI/MACD/BB/ATR), 12 threads, Windows native, zero-error proof. Offline file RAG - SQLite FTS + vector. 2645 files/s, 12.32 MB/s ingest, 311μs query, 256 KiB resident. No…from botstudio9.com
Does the same job
all alternatives →- DRDontBeEvil.rip: Search, for developers (API, expressions, CLI)2022 · ▲269
I'd like to invite everyone to try out DontBeEvil.rip, an experimental search engine for developers. tl;dr $ alias rip="curl -G -H 'Accept: text/plain' --url https://dontbeevil.rip/search --data-urlencode " $ rip 'q=Heartbleed bug' DontBeEvil.rip is a year long experiment to see if a small team can build a developer-focused search engine that is self-sustaining on $10 monthly subscriptions. It works by only indexing high-quality resources that are relevant to developers. You won't get useless listicles because we'll never crawl them. Relevant urls are harvested from HN,…
- OSOpen-Source Webhooks Gateway for Platform Engineers2023 · github.com · ▲119
Hey Friends, Convoy is an open-source webhooks gateway. Webhooks continue to be hard at scale, and large teams require consistent tooling for inbound & outbound webhooks. Convoy enables developers to securely send, receive and manage millions of webhooks reliably with features like retries, rate limiting, circuit breaking, customer-facing webhook logs, zero downtime secrets rotation and more. Since our initial launch [0], we've learned a lot about our users and made several important improvements we are excited to share: - We are now a webhooks gateway! Akin to API Gateways that sit at the…
More dev tools this month
the category →
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 9d ago · louisabraham.github.io
- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com