The clever bit about JSIO is the placeholder URLs – i.e. the “jsio.gif#…” that goes in your image src attributes and background-image CSS properties. Everything after the “#” is the filename of the image that should be displayed. It doesn’t have to be the filename at all, it could just be a single letter or number or symbol or whatever. It doesn’t matter to JSIO. To JSIO, everything after the “#” is just a key into the resources object that holds data uri encoded images. As long as the key is unique (which it will be if you use filenames, since no two files in the same directory can have the same name), JSIO is happy.
Using filenames as keys into our resources object is beneficial to humans. Much more beneficial than coordinates in a sprite, simply because (hopefully) the filenames are meaningful; they describe the image. In comparison to sprites, the JSIO resources object also makes maintaining your image data much easier as it is trivial to add or remove images without having to move other images around within the sprite (and consequently all coordinates referencing your moved image).
Another benefit of using filenames as keys into the JSIO resources object is for fallback. If JSIO detects your browser is IE7 or lower, it’ll strip out “jsio.gif#” leaving just your image key as the image src, which is hopefully a valid URL to the original image. Also, if JSIO detects you’re running IE8 and the image data is larger than 32KB it’ll do the same thing*.
* …but not yet in v1.0.0 alpha
Since the image key is after the “#” (it is the URL “fragment”), your browser won’t send multiple requests for the 1*1px jsio.gif file – it’ll just send one request, cache the response, and use it again. By the way, the jsio.gif image is just a transparent 1*1px gif (for maximum efficiency), but it could be an “spinner” image or something, which is shown temporarily whilst the JSIO resources file is downloaded.
—
This post is about JSIO – JSIO is a tiny library that allows you to make fewer requests to your server by packaging all your site image data in a JavaScript file in data uri format. The official site for JSIO can be found here: jsio.freestyle-developments.co.uk. You can read more about why I started this project here.
Visit trust platform – The structure is clear, providing a good starting point for basic knowledge.
Services – Simple menus, quick-loading pages, and content is concise and helpful.
investment info page – The design avoids clutter, keeping navigation smooth.
zorivocapital.bond – Looks solid, user friendly, provides useful details without any confusion online.
Official Maverotrust site – Credible design, neat structure, and the site appears professionally maintained.
EnterpriseKnowledgeHub – Insightful and organized, frameworks are explained effectively.
financial resource page – Clear structure and readable content make browsing simple.
Events – Event information is simple to navigate and presented clearly.
Resource portal – Clean structure, simple navigation, and content is straightforward to understand.
yaverocapital.bond – Looks like a helpful platform, worth revisiting soon.
Official bond portal – Clean structure, dependable navigation, and informative content.
Home – Clean interface, fast-loading pages, and information is organized clearly for visitors.
online finance hub – Clean interface, easy-to-read content, and responsive pages.
Need an AI generator? ai porn images The best nude generator with precision and control. Enter a description and get results. Create nude images in just a few clicks.
investment guidance site – Browsing is enjoyable, and key points are easy to comprehend.
Services – Professional interface, fast-loading pages, and content is helpful and concise.
Bond information portal – Easy-to-navigate layout, fast page loads, and content is simple to access.
bond information page – Clean presentation makes understanding the content easier.
Automated seller buy facebook account for advertising offers access to buy profiles for advertising. If you need buy Facebook accounts for ads usually the goal isn’t “just access” but trust and limits: stable launches a passed reinstatement check ZRD in the account and properly set up Pages. We’ve prepared a clear navigation so you instantly understand which limit to choose before purchase.Topic navigation: ZRD FAQ. Key idea: an account is a tool. What matters next is your launch setup: how permissions are managed how you share pixels and access with minimal risk how you react to policy feedback and how you scale ad sets. What we’re proud of of this shop — is a private FB knowledge base where we’ve curated working manuals for passing reinstatement checks ZRD. We can guide on how exactly to carefully launch your first ad set so you can operate more predictably and stay longer in the auction. Come over to our community learn training FB materials launch checklists simplify Meta workflows and improve ROI with us without delays. Important: act within the law and always in accordance with Facebook rules.
WorldwideConnectionPro – Clear and professional, building trust in global networks is simple.
Contact – Simple menus and clear details make reaching out effortless.
loryx network – Pages are clear, text is readable, and overall the site keeps you interested
yavero holdings site – Clear layout and concise content make the platform easy to follow.
Korva Page – Ran into this unexpectedly, content feels current and organized
Professional bond page – A solid first impression, easy navigation, and clear information.
Careers – Job listings are structured logically and pages load efficiently for visitors.
<secure investment site – Fast response times, well-labeled pages, and professional look.
financial portal – Simple design makes everything intuitive and easy to understand.
News – User-friendly design, organized pages, and navigation makes browsing straightforward.
zaviroline.bond – Interface is tidy, navigation is simple, and content is presented clearly.
Official xeviro hub – Everything feels structured and easy to understand.
Company homepage – Simple navigation, quick-loading pages, and content is logically organized.
bond investment hub – The site feels reliable with smooth loading and clear text.
financial trust hub – Browsing feels consistent and the navigation flows nicely.
Services – Pages load quickly, and content is structured for fast understanding.
Read more online – The site leaves a positive impression with its clear and simple explanations.
StrategicLearningHub – Excellent tools, planning strategies feels simple and straightforward.
Bond overview hub – Smooth interface, clear content grouping, and researching info is quick and easy.
click here – Pages load quickly, simple structure, content is digestible and clear
Events – Event details are well-arranged and easy to browse, with smooth page transitions.
trusted finance portal – Information is easy to navigate and clearly presented.
online investment site – Well-arranged content, fast page loading, and smooth user experience.
zavirolinecore.bond – The site is user-friendly, loads fast, and information is easy to understand.
Home – Clean design, intuitive navigation, and content is easy to understand.
official bavlo – Neat layout, content is readable, and site feels straightforward
Learn more here – Simple interface, responsive design, and details are clear and easy to locate.
1win qeydiyyat aviator http://1win5762.help
Primary platform link – Navigation is smooth, and the content is arranged for easy reading.
finance investment hub – Loads quickly and keeps distractions to a minimum.
BusinessNetworkingHub – Informative and practical, navigating worldwide business connections is simple.