
RillRate
Real-time UI for bots, microservices and IoT
RillRate launched on August 21, 2021 with 80 votes, #838 of 2,992 launches that month and more than 50% of that year's launches.
What it does
Real-time UI for bots, microservices, and IoT devices. RillRate embeds a live web dashboard with custom charts, tables, and controls into your app. Works fast, no configuration needed, auto-layout. It supports Rust, Python, Node.js (soon).
Does a similar job
all alternatives →
LocalGPT – A local-first AI assistant in Rust with persistent memoryFeb 2026 · github.com · ▲331I built LocalGPT over 4 nights as a Rust reimagining of the OpenClaw assistant pattern (markdown-based persistent memory, autonomous heartbeat tasks, skills system). It compiles to a single ~27MB binary — no Node.js, Docker, or Python required. Key features: - Persistent memory via markdown files (MEMORY, HEARTBEAT, SOUL markdown files) — compatible with OpenClaw's format - Full-text search (SQLite FTS5) + semantic search (local embeddings, no API key needed) - Autonomous heartbeat runner that checks tasks on a configurable interval - CLI + web interface + desktop GUI - Multi-provider:…
- RCRill – Composable concurrency toolkit for Go2024 · github.com · ▲208
PulseMar 2026 · demo.pulse.kartikeybhardwaj.com · ▲90Lightweight real-time polls - open source & self-hosted

- SWSpall – WASM-based profiler for JavaScript and C and Odin2023 · gravitymoth.com · ▲83
[I'm the author] Spall is a web-accessible profiler that I made to help my web-dev friends load gigabyte+ JSON traces without lunch-break-long load times. Recently, Spall got experimental support for auto-tracing with binary traces (along with an in-progress native-port, to give it more memory headroom), which was used to help track down and fix some hard-to-spot lock contention issues in the Odin-language compiler. I demoed it at the Handmade Seattle conference in October, https://guide.handmade-seattle.com/c/2022/spall/, with a head-to-head against Perfetto,…
More dev tools this month
the category →


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 · 7d ago · opentrailpaper.com


Vendo ▲362Let your users build their own features inside your product
Dev tools · 25d ago · vendo.run
Source: Product Hunt launch ↗
Launched alongside, August 2021
the whole month →- II
Hey all My name is Sindre, and I am the CTO of Scrimba (YC S20). For the last 7 years, I have written all my web apps in a full-stack programming language called Imba. It compiles to JavaScript and its main goal is to make web developers more productive. I just launched a major overhaul of Imba, so I wanted to share it here on HN, in case anyone are interested in learning more about it. It is very opinionated, so some of you might not like it, but I would love to hear anyones feedback regardless. Constructive criticism appreciated! The backstory: Imba initially started in 2012 as an effort…
Life & fun · 2021
- WB
Hello HN, Over the last year we've been building ente[1], a privacy-friendly, easy-to-use alternative to Google Photos. We've so far built Android[2][3], iOS[4], web[5] apps that encrypt your files and back them up in the background. You can access these across your devices, and share them with other ente users, end-to-end encrypted. You can also use our electron app[6] to maintain a local copy of your backed up files. We've built a fault-tolerant data replication layer that replicates your data to two different storage providers in the EU. We will be providing additional replicas as an…
Life & fun · 2021



