Public homepage previewUsefulBasis
usefulbasis.com
Free tools that run right in your browser.
Free tools that run right in your browser. Image compression, online timer and more — no signup needed.
Explore category · 02
APIs, infrastructure, open-source tools, testing systems, and utilities that help software teams build and ship.
Organic category results
Ordered by freshness and stable editorial signals—not payment. Paid visibility appears only in separately labeled homepage areas.
Public homepage previewusefulbasis.com
Free tools that run right in your browser.
Free tools that run right in your browser. Image compression, online timer and more — no signup needed.
Public homepage previewmailyond.com
One inbox for every address on every domain you own, plus a Resend-compatible send API for your app.
One inbox for every address on every domain you own, plus a Resend-compatible send API for your app. One DNS setup per domain, no per-inbox pricing.
Public homepage previewomniyond.com
Scheduling, page extraction, screenshots, PDFs, OG images, QR codes and short links.
Scheduling, page extraction, screenshots, PDFs, OG images, QR codes and short links. One API key, one balance, from $0.01 a call. No subscription, credits never expire. Pay with a card or with x402 (USDC on Base).
Public homepage previewhosthtmlfile.com
Host an HTML file and open it from a browser link.
Host an HTML file and open it from a browser link. Upload one file, or a ZIP when the page needs its CSS, images, or scripts.
Public homepage previewchatgpt.site
Check addresses, read calldata, review payout sheets and make USDT requests.
Check addresses, read calldata, review payout sheets and make USDT requests. No signup or wallet connection.
Public homepage previewtrycloudflare.com
Check a claimed JSON value against a public HTTPS source.
Check a claimed JSON value against a public HTTPS source. Get the observed value, SHA-256 digest, and UTC fetch time for $0.005 USDC on Base.
Public homepage previewshipvela.com
Build in Codex, Claude Code or Cursor.
Build in Codex, Claude Code or Cursor. Host React, Vite and static websites with GitHub updates, CLI publishing, custom domains and HTTPS. Start free on Shipvela.
Public homepage previewgithub.com
Early research for a wheeled biped.
Hux is early research for a wheeled biped: two legs that end in driven wheels.
Public homepage previewgithub.com
A consistent border color for each SSH session.
Remote Terminal Indicator is an Omarchy plugin that gives each SSH destination a consistent window-border color, then restores the original border when the session ends.
Public homepage previewchatgpt.site
Check SVG accessibility, labels, structure, and risky embedded content.
Check SVG accessibility, labels, structure, and risky embedded content. Create ready-to-copy HTML and React snippets. Free, private, and processed in your browser.
Public homepage previewaifordatabase.com
Connect Postgres, MySQL, MongoDB or Google Sheets and ask questions in plain English.
Connect Postgres, MySQL, MongoDB or Google Sheets and ask questions in plain English. Instant answers, dashboards, alerts. Free – no credit card.
Public homepage previewsendhq.cc
Send and receive transactional email with a developer-first API for verified domains, delivery events, inbound routing, and scoped API keys.
Send and receive transactional email with a developer-first API for verified domains, delivery events, inbound routing, and scoped API keys.
Public homepage previewchatgpt.site
Application-layer controls for automated abuse, scraping, prompt attacks, credential attacks and excessive AI usage.
Application-layer controls for automated abuse, scraping, prompt attacks, credential attacks and excessive AI usage.
Public homepage previewworkers.dev
Build games.
Build games. Learn code. Create the future.
Public homepage previewccleaks.com
Breaking, verified coverage of Claude Code, Vercel, Anthropic, and the AI supply chain.
Breaking, verified coverage of Claude Code, Vercel, Anthropic, and the AI supply chain.
Public homepage previewgithub.com
Dependency-free CLI for auditing sitemap URL cohorts, image coverage, metadata quality, and release-to-release changes.
Dependency-free CLI for auditing sitemap URL cohorts, image coverage, metadata quality, and release-to-release changes. - edilec/sitemap-cohort-auditor
Public homepage previewgithub.com
Privacy-friendly Codex Desktop quota overlay for Windows and macOS — quota, reset time, and reset credits beside the conversation title.
Privacy-friendly Codex Desktop quota overlay for Windows and macOS — quota, reset time, and reset credits beside the conversation title.
Public homepage previewfuturehost.ai
FutureHost designs, writes and hosts your business website while you chat.
FutureHost designs, writes and hosts your business website while you chat. Try it without signing up, publish free and upgrade only when your business needs more.
Public homepage previewintoclouds.io
NVMe cloud servers, domain registration and business email.
NVMe cloud servers, domain registration and business email. Choose what you need and manage it in one place.
Public homepage previewpermitcore.dev
Ship software licensing without building it yourself.
Ship software licensing without building it yourself. Manage keys, devices, entitlements, payments, and customers with one API and six official SDKs.
Public homepage previewonmeta.in
Build, launch, and scale your Web3 business with OnMeta's crypto payment infrastructure, including on/off ramps, payouts, checkout, and compliance.
Build, launch, and scale your Web3 business with OnMeta's crypto payment infrastructure, including on/off ramps, payouts, checkout, and compliance.
Public homepage previewvercel.app
Run focused data tools through Apify, API, schedules, or one MCP endpoint.
Run focused data tools through Apify, API, schedules, or one MCP endpoint.
Public homepage previewthreatroad.com
Get 60 hands-on cyber security labs and every future lab for one payment.
Get 60 hands-on cyber security labs and every future lab for one payment. No subscription. Lifetime access.
Public homepage previewdotmoose.com
DotMoose shared web hosting in Canada from C$5.99/mo with Virtualmin GPL, email, databases, SSL, PHP, and developer access on eligible plans.
DotMoose shared web hosting in Canada from C$5.99/mo with Virtualmin GPL, email, databases, SSL, PHP, and developer access on eligible plans.
Public homepage previewtd-itsolution.com
We help construction businesses thrive with future-ready Oracle & SaaS solutions
We help construction businesses thrive with future-ready Oracle & SaaS solutions
Public homepage previewtailwindtool.com
Tailwind CSS generators.
Tailwind CSS generators. Build gradients and box shadows from the real Tailwind palette and copy the exact utility classes. No sign-up, no build step.
Public homepage previewdotmoose.com
Canadian web hosting from C$5.99/mo, backup storage from C$29/mo, VPS, dedicated servers, and domains with CAD billing.
Canadian web hosting from C$5.99/mo, backup storage from C$29/mo, VPS, dedicated servers, and domains with CAD billing.
Public homepage previewmakeirl.com
Upload KiCad files, hand-drawn or AI-generated.
Upload KiCad files, hand-drawn or AI-generated. MakeIRL runs automated ERC, DRC, and BOM-stock checks, then a real PCB fab builds and ships your board.
Public homepage previewctrlops.io
Local-first Linux server management with an AI-assisted terminal.
CtrlOps is a desktop app for SSH, files, monitoring, and one-click deploys without installing agents on the server. Credentials stay on the operator’s machine while the assistant helps with day-to-day DevOps work.
Public homepage previewmodelpiper.com
Private, on-device AI for talking to and automating a Mac.
ModelPiper runs local models on macOS and can also connect to Ollama, OpenAI, Anthropic, or Groq. Builders use it to chat with the machine, assemble visual pipelines, and keep the default path off the cloud.
Public homepage previewyantrikdb.com
A persistent memory database built for AI agents, not chat logs.
YantrikDB stores semantic recall, a knowledge graph, and time-decayed memories that agents can query later. It ships as a Rust engine, a Python package, an MCP server, or a replicated network service.
Public homepage previewgraftcode.com
Call methods across languages as if the services were already local.
Graftcode generates typed clients so modules can invoke each other without writing APIs, queues, or SDKs. The pitch is less glue code for humans and fewer tokens for coding agents that would otherwise generate that plumbing.
Public homepage previewreasonkit.sh
Structured thinking modes for coding agents, delivered over MCP.
ReasonKit Think is an Apache-licensed MCP server that adds named reasoning modes, fail-closed verification, and an auditable decision log. Installers detect local AI clients and wire the server in without a separate cloud account.