
Curated directory of tools for frontend, backend, DevOps, AI, and more. Built by @venelinkochev
Joined June 2025
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you need to try UsageRank 👇
6 free developer resources worth bookmarking:
usagerank.com - Share your Claude and Codex usage
github.com/addyosmani/agent-… - AI coding workflows
github.com/thedotmack/claude… - Agent memory
beui.dev - 145 React components
iconaut.design - 1,216 free icons for coders
minimal.gallery - Web design inspiration
some hidden gems for developers 👇
5 cool sites for web developers
design.helpmarq.com - 542 animated React Shadcn components
fluxicons.site - 3,700+ free React icons
shadcnspace.com - 490+ Shadcn UI components
github.com/superdesigndev/su… - Open-source AI frontend design skill
designmunk.com - Free landing-page inspiration
DevTool retweeted
5 free dev tools I'd bookmark before the weekend 👇
ponytail.dev - Open-source AI coding simplifier
github.com/Tencent/BrowserSk… - Free browser automation for agents
agentation.com - Free visual agent feedback
pioneerui.com - 50+ free animated React components
godly.design - Free design gallery
free and open source tool for AWS SES 👇
a few months ago I shared SESPulse, a small self hosted dashboard I built for Amazon SES
still using it every day for all my projects
7.8k emails in the last 30 days, 99.6% delivered and total cost $0.78 😅
spent a few evenings last week on it:
- redesigned the whole UI
- CSV export for the logs
- new "problem recipients" page, shows who bounced or complained so I can remove them before AWS starts complaining
this is my live account 👇
DevTool retweeted
codeshots.dev - Animated code screenshots
aicanvas.me - AI Native Components and Blocks
superfile.dev - Open-source Terminal file manager
kickresume.com - ATS-friendly resume maker
umanmade.com - Curated directory of digital work
csscursors is completely free 👇
csscursors.colorion.co - 39 custom CSS cursors with AI prompts
gitingest.com - Turn any Git repo into LLM-ready text.
sevalla.com - Deploy apps without managing infrastructure
getlayers.ai - Free prompts for next-level websites
app.arqe.ai - Motion templates and animated device mockups
new version of this open source uptime monitoring tool
simple, self-hosted and getting better with every release 👇
DevTool retweeted
tracedr.com - Free domain rank tracker
morphicons.com - Morph any SVG icon into any other
directoryfinder.com - Curated list of best directories
animateicons.in - Animated icons library
plane.so - Open-source Jira, Linear, Monday, and ClickUp alternative.
some really useful open-source and free tools here 👇
5 open-source and free tools I've built for developers and makers
EasyMonitor.com - Open source self-hosted uptime monitoring
SESPulse.dev - Open source self-hosted dashboard for AWS SES
TrackDomains.com - Free Domain Lookup & Monitoring
SSLRadar.io - Free SSL Certificate Checker
DirectoryFinder.com - Find the Best Directories to Submit Your Startup
DevTool retweeted
Open-source and free tools for coders.
github.com/block/buzz - Open-source workspace for AI agents
sevalla.com - Deploy apps without managing infrastructure
directoryfinder.com - Directory of directories
coolify.io - Open-source, self-hosted application deployment platform.
heroui.com - Open-source React components for web and mobile
codeshots is amazing
5 Open-source and free apps coders should know
404.colorion.co - Open-source 404 CSS animations with prompts
codeshots.dev - Create free Animated code screenshots
orbs.jakubantalik.com - Free animated thinking orb components
transitions.dev - Open-source user transitions
yerd.app - Open-source local PHP without Docker
you can share your code snippets animated with codeshots.dev
5 Must-know open-source and free tools for coders
codeshots.dev - Animated code snippet clips
waveterm.dev - Open-source AI-native terminal
animatedbuttons.colorion.co - CSS animated buttons
scalar.com - Open-source API docs generator
penpot.app - Open-source design platform
great list with free and open source apps!
Open-source and free apps for coders
kinetics.colorion.co - Open-source motion effects with AI prompts
featurenest.com - Collect feature requests for your projects for free
tympanus.net/codrops - Visually rich web experiments, UI effects, animation demos.
squoosh.app - Open-source image compression and conversion in the browser.
mailpit.axllent.org - Open-source email testing tool for local development.
DevTool retweeted
Pro tip:
use Cloudflare to filter traffic from countries with high bot activity
set Managed Challenge rule and Cloudflare handles the rest
open source apps for coders 👇
Open-source apps for coders
kinetics.colorion.co - Open-source CSS/React motion effects with prompts
zrok.io - open-source secure local sharing/tunnels
scalar.com - modern interactive API docs
beszel.dev - open-source, lightweight server monitoring
pglite.dev - Lightweight Postgres running in WebAssembly.
DevTool retweeted
shipped EasyMonitor v0.2.0 🎉
- Long term uptime history
- Telegram notifications
- ntfy .sh notifications
- TCP port checks
- SSL certificate expiry monitoring
release notes 👇
DevTool retweeted
Must-know open-source or free tools for coders
penpot.app - Open-source UI design platform
sevalla.com - Deploy apps without managing infrastructure
esponsively.app - preview websites on multiple devices for free
ntfy.sh - Open-source push notifications with a simple HTTP call
uiverse.io - Free collection of beautiful community-made UI elements
DevTool retweeted
EasyMonitor v0.1.5 is out 🎉
- automatic data retention + compression
- one-command upgrades (./setup.sh --upgrade) + in app update notifications
- alerts when the monitoring engine itself stalls
one of my fav updates
the watchdog alerts are more important than they sound... a monitoring tool that dies while showing a green dashboard is the worst failure mode.
EasyMonitor now alerts you when it can't monitor.
another cool batch of open source and free tools for coders 👍
Open-source and free apps for coders
tracedr.com - Free domain rank tracker
apifinder.io - Directory of public APIs
onorca.dev - Open-source Agent IDE Claude Code, Codex, OpenCode
cssloaders.colorion.co - 99 CSS loaders with ready-to-use AI Prompts
reactbits.dev - Open-source React components for creative developers
best open source and free apps for coders
Open-source and free apps for coders
tablericons.com - 5000+ Open-source SVG icons
animatedbuttons.colorion.co - Open-source CSS animated buttons
component.gallery - 60 components, 2,671 examples.
originkit.dev - Free motion effects
github.com/anelkabag/bag-ui - Open-source modern UI components



