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822 sites · 9 Categories

The web’s useful sites, curated

Sitedex — discover useful websites. Links open to their owners’ sites.

Categories

All822 sitesAI Image & Video73 sitesAI Text, Docs, Voice & Code102 sitesDesign & Image Resources82 sitesDeveloper Utilities104 sitesFile Conversion & Media83 sitesProductivity & Collaboration74 sitesLearning, Knowledge & Data109 sitesWeb, Network, Security & Finance88 sitesCurious & Delightful107 sites

New

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F

frp

Free

A fast reverse proxy that exposes a local server behind NAT or a firewall to the internet.

github.comVisit
A
A

axios

Free

A promise-based HTTP client that works in both the browser and Node.js.

github.comVisit
A
A

Awesome Mac

Free

A systematically organized list of high-quality macOS software by category.

github.comVisit
I
I

Immich

Free

A high-performance self-hosted photo and video management service, built as a Google Photos alternative.

github.comVisit
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T

Tauri

Free

A framework for building small, fast desktop and mobile apps with a web frontend, a lighter alternative to Electron.

github.comVisit
T
T

TypeScript

Free

A typed superset of JavaScript that compiles to plain JavaScript, used to catch errors early in large codebases.

github.comVisit
V
V

v2rayN

Free

A GUI proxy client for Windows, Linux and macOS supporting multiple transport cores.

github.comVisit
D
D

D3.js

Free

A JavaScript library for binding data to SVG, Canvas and HTML, offering the most expressive control over visualizations.

github.comVisit
U
U

UI/UX Pro Max Skill

Free

An AI skill providing design intelligence for professional UI/UX across platforms, covering color, type and layout.

github.comVisit
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T

three.js

Free

The JavaScript library for rendering 3D graphics in the browser, standard for interactive web work.

github.comVisit
G
G

Godot Engine

Free

An open-source 2D and 3D game engine that can be used commercially with no royalties.

github.comVisit
R
R

Rust

Free

The source repository for Rust, the systems language that enforces memory safety at compile time.

github.comVisit

Popular

P
P

Pattern Monster

Free

SVG repeating-pattern generator with adjustable color, weight, and rotation

pattern.monsterVisit
A
A

Allthatconverter

Free

무료 온라인 도구가 정말 많아요! 이미지, 오디오, 동영상, PDF, TEXT, 타자연습 등 굉장합니다!! 더군다나 광고가 없어요.

allthatconverter.web.appVisit
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T

ToffeeShare

Free

WebRTC P2P direct transfer, no server storage and no size limit

toffeeshare.comVisit
N
N

NocoDB

Free

Open-source that turns your existing DB into a smart spreadsheet

nocodb.comVisit
L
L

Land-book

Free

Design gallery of well-crafted landing pages

land-book.comVisit
B
B

BenefitHub 혜택캘린더

Free

정부·지자체 혜택을 알려주는 혜택 캘린더

eltacrew.comVisit
C
C

CompaniesMarketCap

Free

Rank and compare every public company by market cap, revenue, and P/E

companiesmarketcap.comVisit
S
S

Supercook

Free

냉장고에 있는 재료만으로 만들 수 있는 요리

supercook.comVisit
T
T

TiddlyWiki

Free

Keep a non-linear personal wiki that lives in a single HTML file

tiddlywiki.comVisit
L
L

Logseq

Free

Privacy-first open-source outliner and bidirectional-link PKM

logseq.comVisit
C
C

Color Method

Free

색 감각을 시험하는 게임

color.method.acVisit
M
M

MolView

Freemium

Sketch molecules and view them as interactive 3D models with spectral data

molview.orgVisit

What is Sitedex?

Sitedex is a hand-curated directory of genuinely useful websites. Instead of endless search results, every entry here is a real, working site that a person picked, checked, and described. We organize them into clear categories — from AI image and text tools to design resources, developer utilities, file converters, productivity apps, learning platforms, and a section for the curious and delightful corners of the web.

Every link is verified before it goes live — dead links are filtered out — and you can search by name or tag, or submit a site you think belongs here. Sitedex is free, needs no sign-up, and works in English, Korean, Chinese, Spanish, and Japanese.