Developer Tools

CertPilot

Monitor DNS, SSL and email auth. Manage renewals, assets, people and access

Certly

Monitor SSL, domain expiry & DNS changes with alerts

DokMine

Use the document. Not the personal data

Dot Connector

I built this because my own notes stopped talking to each other

Dplyd

Celebrate your deployments

Gamepad Bench

Test gamepad input quality: drift, buttons, triggers, polling rate

HeyDevJob

Practice real engineering on live production systems

Innovicat Tone Generator

Generate tones, sweeps, and musical notes in your browser

Instagram API

The Instagram Data API for developers

LevoTools

Free online PDF, image, passport photo and document tools

LumenAI

NotebookLM alternative built for deep, continuous conversations

MYPERSEC

You deserve to be safe online and in real life

Notate

Annotate anything — for humans and their agents

Siamang Cloud

Build, field, and analyze custom surveys in one platform

XorMon

Infrastructure full-stack monitoring for server, storage, SAN, cloud, database

Adapto CMS

Flat-rate Headless CMS for teams priced out of enterprise

CinderReels

CinderReels is a social medi where photos, videos, chats disappear at midnight

EZ Grader

EZ Grader helps teachers quickly calculate grades, percentages, and scores

FreelanceCalc

Calculate your exact freelance hourly rate in 60 seconds. Free, no sign-up

Howworks

Just Howworks it. Stand on what works. Reach higher

M3U8 Player

Free M3U8 downloader, converter and player, convert to MP4, play HLS online

OpenClaw Launch

Managed OpenClaw deployment with less setup overhead

ShiftPlus

Switch your entire Mac workspace — browser, apps, windows, terminal — in 1 tap

Vivix

See inside JavaScript as it executes: free, open-source