
Toolsys — 30+ Free Online Tools for Images, SEO & Finance
Free online tools for image editing, SEO, text utilities, calculators, and productivity. Fast, secure, browser-based tools with no installation required
@toolsys01 · X
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Free online tools for image editing, SEO, text utilities, calculators, and productivity. Fast, secure, browser-based tools with no installation required
@toolsys01 · X

Practice system design by submitting architectures and experiencing AI-triggered production incidents.
u/No-Preference-846 · Reddit
I built an AI-augmented system design practice tool that triggers a live production incident when you submit your design - not just a critique Every system design prep resource I used was static — read a diagram, read the tradeoffs, move to the next one. Nothing ever pushed back on what I actually built. So I built ChaosBench . You design a system on a canvas — drag components, wire them up — and when you submit it, an LLM (Gemini) finds the actual weak point in your specific design and

Discover and install custom Claude Code status line scripts.
rsproule · HN
Share and explore custom Claude Code status lines

Describe an app idea in plain English to instantly generate a working web application.
@The_Arkitek_Ai · X
Shipd describe an app in plain english, get a real working one in ~60s. Live link, not a mockup.

Create a personal context file that AI tools read before responding.
@connorhpbrn · X
the garden for your context

Manage your AI-built projects inside Cursor, Claude Code, Bolt, and other AI development tools.
@getpapi_ai · X
placed 3rd in the r/vibecoding vibejam 2026. It made me go viral in r/ohio It was my first ever jam entry, I'm also not a developer...or from Ohio. was planned, reviewed, shipped and currently managed by

Practice technical interviews with real questions for your stack and get personalized feedback.
@Aryandwi007 · X
Hey check this out

Generate code documentation automatically on GitHub pull requests.
Aldasams · HN
Show HN: DocFlow – AI documentation updates for GitHub pull requests

Tool Arena is the free, playable leaderboard for software tools. Add your tool, earn XP, and set a top-three game score.
@toolarena · X
You might find a few at Builders add their tools free, and users rank them through game XP. Even sponsors can’t buy #1.

AI-powered workflow automation platform to connect apps and automate tasks without coding.
ankit100 · HN
viaSocket – AI-built workflows, and your apps as an MCP server

Self-updating documentation platform for AI agents and humans.
@papervine_io · X

Stream your Claude Code sessions live with instant replay and sharing capabilities.
malviyamukul · HN
Liveshortly - stream and pair prompt with ai agents