30secondsofinterviews.org
30-sec is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
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30secondsofcode.org
A site offering coding articles on topics such as Git, JavaScript and web development. The listing reports 694 articles, browsable by collection, with popular and latest content shown, including pieces on Git aliases, a JavaScript LeetCode solution and the Speculation Rules API.
diversion.ch
Diversion is a project distributed through the site that also hosts amtm. Diversion 6.1.1, released on August 30 2026, fixed secondary-DNS issues, including guest network DNS failure and a boot-time secondary DNS race. Diversion 6.1, released on August 23 2026, added a daily blocking file update option. The source notes the website is under redevelopment.
blog.youtube
A YouTube Blog post announcing an early look at the company's first AI-related music experiments: Dream Track for Shorts and Music AI tools, built in collaboration with Google DeepMind. Dream Track is powered by the Lyria music generation model and initially lets a small group of select US creators create soundtracks of up to 30 seconds for Shorts.
aurorascreen.org
AuroraScreen is a site for exploring movies, tracking series and watching top-rated content. It presents browsable sections such as Popular, Tonight's Pick, Top Rated and Continue Watching. It also groups films into collections, including 30-minute comedy shows, hidden gems, anime and films under 100 minutes.
themarkup.org
Blacklight is a real-time website privacy inspector from The Markup. A user enters a website address and Blacklight scans it, revealing user-tracking technologies on the site. Tests cover ad trackers, third-party cookies, tracking that evades cookie blockers, session-monitoring scripts, keystroke capturing, and data sent to Facebook, TikTok, Twitter/X and Google Analytics. A scan normally takes between 30 seconds and one minute.
blockscan.com
Blockscan.com is a multichain explorer that presents real-time data, portfolio balances and in-depth analytics. The site states that it supports 30 or more chains. It also lists sections for Address of the Day, Token of the Day, Cross-Chain Transactions and Headlines. No other details about its operation are provided in the supplied material.
meetcosmos.com
Cosmos generates 30-second video essays from a typed idea, with sourced facts, archive pictures, a voiceover and original music. Films can be made free up to three a day, with a watermark, and a clean 1080p MP4 can be bought for $9. No credit card is required to start and there is no subscription.
easyupload.io
Easyupload.io is a free file upload and transfer service. Users can upload files up to 4 GB and share them via a link. Free accounts store files for up to 30 days. Premium accounts allow larger files and extended storage. Features include high-speed uploads, encrypted transfers, drag-and-drop, and a FAQ section.
edirepository.org
The Environmental Data Initiative preserves and provides open access to environmental and ecological data, with information-rich metadata and a secure, persistent archive. It supports publishing and reusing data through tools, a REST API for workflow automation, and personalized data catalogs. Authentication for API access becomes required on July 30, 2026.
inceptionlrt.com
InceptionLRT is a liquid staking protocol that unifies network security with liquid staking and DeFi access through decentralized, curated strategies. The project announced that operations are winding down, with the web interface shutting down on December 30, 2025, and withdrawals remaining available through the associated chain's explorer from December 31, 2025 onward.
java-design-patterns.com
Java Design Patterns is a site showcasing Java-based design patterns, principles and code snippets. It presents a collection of software design patterns implemented in Java, software design principles, and the 30 Seconds of Java collection of reusable, tested, copy-pasteable Java 17 compatible code snippets. It also offers an open source Java Design Patterns book.
mocha.my
A secure file hosting service for uploading, sharing and managing files, with files served from nearby healthy nodes. Accounts are available, including a free tier with a 20 GB maximum file size, 150 GB storage quota and 30-day file expiry. Paid tiers increase file size, storage and remove expiry.
pika.art
Pika offers self-contained AI creative tools for video, image and sound work. Tools include Video Studio for generating clips up to a 30-second multi-shot video, Color Grade for adjusting color and contrast, Extend Video for lengthening clips with extra frames, and Pika Soundtrack for scoring clips. Character Studio, Image Studio and Product Shot support image creation and editing. Support is available for the web, the iOS app and the API.
pinging.net
Pinging.net is a web tool for testing and monitoring an internet connection. It reports status for HTTP, DNS, WebRTC and the browser, and shows web ping statistics including last, minimum, maximum and average values and packet loss, with updates every 30 seconds.
strobe.cool
Strobe Illusion is an optical illusion tool that creates hallucination-like visual distortion. Users stare at the center of a stroboscopic animation for 30 seconds, then look away to see warped perception of their surroundings. The tool includes a flashing light safety warning and has a free iOS app.