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TurnKeeper
Slack Manager
Standup Buddy
TurnShift
TurnKeeper answers the oldest question in team Slack channels: whose turn is it? It runs recurring rotations — support triage, standup facilitation, code review duty, on-call handoffs — and announces the current person on your schedule. Skips, swaps and vacations are handled with fairness accounting, and every assignment can be explained with one click from an append-only audit trail. No AI in the decision path. Flat pricing: €19/month per workspace, unlimited users, 30-day free trial without a credit card. EU-hosted (Germany).
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TurnKeeper's answer:
TypeScript (Bolt.js for Slack), PostgreSQL with an append-only event ledger as the source of truth, Docker, hosted on EU infrastructure (Hetzner, Germany) behind Cloudflare. Payments via Paddle as merchant of record.
TurnKeeper's answer:
Every assignment is explainable. TurnKeeper keeps an append-only ledger of all assignments, skips, swaps and absences, so it can always answer "why is it my turn?" — skipped turns transfer fairness credit instead of silently piling up on whoever is next. And there is deliberately no AI in the decision path: a tool that decides whose turn it is should be deterministic and auditable, not probabilistic.
TurnKeeper's answer:
Software and support teams of roughly 4–50 people who rotate recurring duties through Slack: support triage, standup facilitation, code review duty, on-call handoffs. Typically teams that have outgrown the pinned spreadsheet or /remind hack but don't want a full incident-management platform for duties that aren't incidents.
TurnKeeper's answer:
Three reasons: transparent fairness (an audit trail instead of a black box), honest vacation handling (absences are skipped visibly, with the reason shown in the announcement), and flat pricing — €19/month per Slack workspace with unlimited users, versus the per-user pricing most alternatives charge, which punishes growing teams. It's also EU-hosted (Germany) with minimal Slack permissions: it cannot read your messages.
TurnKeeper's answer:
Built by a solo founder after seeing the same pattern at every company: rotations managed via outdated spreadsheets, reminders that ping people on vacation, and homegrown bots that die when their author changes teams. Slack's Workflow Builder still can't do rotations (no persistent state, no "next person" step), so TurnKeeper fills that gap with boring, reliable, auditable software.
I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.
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Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of the model used by those expressions fully reactive. Dependent computations automatically update when the underlying data changes. RS-X is framework-agnostic. While it can drive UI... - Source: Hacker News / 7 months ago
I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components that are also interactive, which is best of both worlds between LiveView and htmx. Then fine-grained reactivity is... - Source: Hacker News / 10 months ago
I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components that are also interactive, which is best of both worlds between LiveView and htmx. Then fine-grained reactivity is added to achieve efficient DOM updates + minimal payload size.... - Source: Hacker News / 10 months ago
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URL: https://stackblitz.com What it does: An online IDE for coding, previewing, and deploying web apps instantly. Why it's great: Rapidly spin up projects without local setups — great for experimentation. - Source: dev.to / over 1 year ago
CodeSandbox - Online playground for React
Slack Manager - Standup meetings in Slack
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Standup Buddy - Easy to use Slack Standup bot.
CodePen - A front end web development playground.
TurnShift - Share tasks, duties and manage rotations in Slack