Gathering detailed insights and metrics for @segment/react-tiny-virtual-list
Gathering detailed insights and metrics for @segment/react-tiny-virtual-list
A tiny but mighty 3kb list virtualization library, with zero dependencies 💪 Supports variable heights/widths, sticky items, scrolling to index, and more!
Installations
npm install @segment/react-tiny-virtual-listDeveloper Guide
BETA
Typescript
Yes
Module System
CommonJS
Releases
Unable to fetch releases
Languages
2
TypeScript
JavaScript
TypeScript (91.69%)
JavaScript (8.31%)
Developer
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
MIT License
2,485 Stars
93 Commits
164 Forks
17 Watchers
16 Branches
6 Contributors
Updated on Jul 07, 2025
Maintainers
91
Package Meta Information
Latest Version
2.2.1
Package Id
@segment/react-tiny-virtual-list@2.2.1
Size
16.69 kB
Published on
Jul 29, 2021
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
1
Peer Dependencies
1
Dev Dependencies
29
@types/jest@types/prop-types@types/react@types/react-domawesome-typescript-loaderbabel-clibabel-eslintbabel-jestbabel-preset-es2015babel-preset-reactbabel-preset-typescriptcodecoveslinteslint-plugin-shopifyfs-extrajestnwbreactreact-domrimrafrolluprollup-plugin-babelrollup-plugin-commonjsrollup-plugin-node-resolverollup-plugin-typescript2rollup-plugin-uglifytslinttslint-config-shopifytypescript
react-tiny-virtual-list
A tiny but mighty list virtualization library, with zero dependencies ????
- Tiny & dependency free – Only 3kb gzipped
- Render millions of items, without breaking a sweat
- Scroll to index or set the initial scroll offset
- Supports fixed or variable heights/widths
- Vertical or Horizontal lists
Check out the demo for some examples, or take it for a test drive right away in Code Sandbox.
Getting Started
Using npm:
npm install react-tiny-virtual-list --save
ES6, CommonJS, and UMD builds are available with each distribution. For example:
1import VirtualList from 'react-tiny-virtual-list';
You can also use a global-friendly UMD build:
1<script src="react-tiny-virtual-list/umd/react-tiny-virtual-list.js"></script> 2<script> 3var VirtualList = window.VirtualList; 4... 5</script>
Example usage
1import React from 'react'; 2import {render} from 'react-dom'; 3import VirtualList from 'react-tiny-virtual-list'; 4 5const data = ['A', 'B', 'C', 'D', 'E', 'F', ...]; 6 7render( 8 <VirtualList 9 width='100%' 10 height={600} 11 itemCount={data.length} 12 itemSize={50} // Also supports variable heights (array or function getter) 13 renderItem={({index, style}) => 14 <div key={index} style={style}> // The style property contains the item's absolute position 15 Letter: {data[index]}, Row: #{index} 16 </div> 17 } 18 />, 19 document.getElementById('root') 20);
Prop Types
| Property | Type | Required? | Description |
|---|---|---|---|
| width | Number | String* | ✓ | Width of List. This property will determine the number of rendered items when scrollDirection is 'horizontal'. |
| height | Number | String* | ✓ | Height of List. This property will determine the number of rendered items when scrollDirection is 'vertical'. |
| itemCount | Number | ✓ | The number of items you want to render |
| renderItem | Function | ✓ | Responsible for rendering an item given it's index: ({index: number, style: Object}): React.PropTypes.node. The returned element must handle key and style. |
| itemSize | ✓ | Either a fixed height/width (depending on the scrollDirection), an array containing the heights of all the items in your list, or a function that returns the height of an item given its index: (index: number): number | |
| scrollDirection | String | Whether the list should scroll vertically or horizontally. One of 'vertical' (default) or 'horizontal'. | |
| scrollOffset | Number | Can be used to control the scroll offset; Also useful for setting an initial scroll offset | |
| scrollToIndex | Number | Item index to scroll to (by forcefully scrolling if necessary) x | |
| scrollToAlignment | String | Used in combination with scrollToIndex, this prop controls the alignment of the scrolled to item. One of: 'start', 'center', 'end' or 'auto'. Use 'start' to always align items to the top of the container and 'end' to align them bottom. Use 'center' to align them in the middle of the container. 'auto' scrolls the least amount possible to ensure that the specified scrollToIndex item is fully visible. | |
| stickyIndices | Number[] | An array of indexes (eg. [0, 10, 25, 30]) to make certain items in the list sticky (position: sticky) | |
| overscanCount | Number | Number of extra buffer items to render above/below the visible items. Tweaking this can help reduce scroll flickering on certain browsers/devices. | |
| estimatedItemSize | Number | Used to estimate the total size of the list before all of its items have actually been measured. The estimated total height is progressively adjusted as items are rendered. | |
| onItemsRendered | Function | Callback invoked with information about the slice of rows/columns that were just rendered. It has the following signature: ({startIndex: number, stopIndex: number}). | |
| onScroll | Function | Callback invoked whenever the scroll offset changes within the inner scrollable region. It has the following signature: (scrollTop: number, event: React.UIEvent<HTMLDivElement>). |
* Width may only be a string when scrollDirection is 'vertical'. Similarly, Height may only be a string if scrollDirection is 'horizontal'
Public Methods
recomputeSizes (index: number)
This method force recomputes the item sizes after the specified index (these are normally cached).
VirtualList has no way of knowing when its underlying data has changed, since it only receives a itemSize property. If the itemSize is a number, this isn't an issue, as it can compare before and after values and automatically call recomputeSizes internally.
However, if you're passing a function to itemSize, that type of comparison is error prone. In that event, you'll need to call recomputeSizes manually to inform the VirtualList that the size of its items has changed.
Common Issues with PureComponent
react-tiny-virtual-list uses PureComponent, so it only updates when it's props change. Therefore, if only the order of your data changes (eg ['a','b','c'] => ['d','e','f']), react-tiny-virtual-list has no way to know your data has changed and that it needs to re-render.
You can force it to re-render by calling forceUpdate on it or by passing it an extra prop that will change every time your data changes.
Reporting Issues
Found an issue? Please report it along with any relevant details to reproduce it. If you can, please provide a live demo replicating the issue you're describing. You can fork this Code Sandbox as a starting point.
Contributions
Feature requests / pull requests are welcome, though please take a moment to make sure your contributions fits within the scope of the project. Learn how to contribute
Acknowledgments
This library draws inspiration from react-virtualized, and is meant as a bare-minimum replacement for the List component. If you're looking for a tiny, lightweight and dependency-free list virtualization library that supports variable heights, you're in the right place! If you're looking for something that supports more use-cases, I highly encourage you to check out react-virtualized instead, it's a fantastic library ❤️
License
react-tiny-virtual-list is available under the MIT License.
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
Found 2/21 approved changesets -- score normalized to 0
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
branch protection not enabled on development/release branches
Details
- Warn: branch protection not enabled for branch 'master'
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 14 are checked with a SAST tool
Reason
142 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
- Warn: Project is vulnerable to: GHSA-6chw-6frg-f759
- Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
- Warn: Project is vulnerable to: GHSA-whgm-jr23-g3j9
- Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
- Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
- Warn: Project is vulnerable to: GHSA-8w4h-3cm3-2pm2
- Warn: Project is vulnerable to: GHSA-qwcr-r2fm-qrc7
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-832h-xg76-4gv6
- Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
- Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-x9w5-v3q2-3rhw
- Warn: Project is vulnerable to: GHSA-wxhq-pm8v-cw75
- Warn: Project is vulnerable to: GHSA-mh2h-6j8q-x246
- Warn: Project is vulnerable to: GHSA-5q88-cjfq-g2mh
- Warn: Project is vulnerable to: GHSA-xp63-6vf5-xf3v
- Warn: Project is vulnerable to: GHSA-257v-vj4p-3w2h
- Warn: Project is vulnerable to: GHSA-g74r-ffvr-5q9f
- Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-p28h-cc7q-c4fg
- Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
- Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
- Warn: Project is vulnerable to: GHSA-hr2v-3952-633q
- Warn: Project is vulnerable to: GHSA-h6ch-v84p-w6p9
- Warn: Project is vulnerable to: GHSA-vh7m-p724-62c2
- Warn: Project is vulnerable to: GHSA-r9p9-mrjm-926w
- Warn: Project is vulnerable to: GHSA-434g-2637-qmqr
- Warn: Project is vulnerable to: GHSA-49q7-c7j4-3p7m
- Warn: Project is vulnerable to: GHSA-977x-g7h5-7qgw
- Warn: Project is vulnerable to: GHSA-f7q4-pwc6-w24p
- Warn: Project is vulnerable to: GHSA-fc9h-whq2-v747
- Warn: Project is vulnerable to: GHSA-vjh7-7g9h-fjfh
- Warn: Project is vulnerable to: GHSA-j4f2-536g-r55m
- Warn: Project is vulnerable to: GHSA-r7qp-cfhv-p84w
- Warn: Project is vulnerable to: GHSA-rv95-896h-c2vc
- Warn: Project is vulnerable to: GHSA-qw6h-vgh9-j6wx
- Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
- Warn: Project is vulnerable to: GHSA-mpcf-4gmh-23w8
- Warn: Project is vulnerable to: GHSA-9qj9-36jm-prpv
- Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
- Warn: Project is vulnerable to: MAL-2023-462
- Warn: Project is vulnerable to: GHSA-qh2h-chj9-jffq
- Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
- Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
- Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
- Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
- Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
- Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
- Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
- Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
- Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
- Warn: Project is vulnerable to: GHSA-44pw-h2cw-w3vq
- Warn: Project is vulnerable to: GHSA-jp4x-w63m-7wgm
- Warn: Project is vulnerable to: GHSA-c429-5p7v-vgjp
- Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
- Warn: Project is vulnerable to: GHSA-pfq8-rq6v-vf5m
- Warn: Project is vulnerable to: GHSA-6x33-pw7p-hmpq
- Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
- Warn: Project is vulnerable to: GHSA-4hpf-3wq7-5rpr
- Warn: Project is vulnerable to: GHSA-f522-ffg8-j8r6
- Warn: Project is vulnerable to: GHSA-7r28-3m3f-r2pr
- Warn: Project is vulnerable to: GHSA-r8j5-h5cx-65gg
- Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
- Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
- Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
- Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
- Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
- Warn: Project is vulnerable to: GHSA-7x7c-qm48-pq9c
- Warn: Project is vulnerable to: GHSA-rc3x-jf5g-xvc5
- Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
- Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
- Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
- Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
- Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
- Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
- Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
- Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
- Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
- Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
- Warn: Project is vulnerable to: GHSA-82v2-mx6x-wq7q
- Warn: Project is vulnerable to: GHSA-pp57-mqmh-44h7
- Warn: Project is vulnerable to: GHSA-f9cm-qmx5-m98h
- Warn: Project is vulnerable to: GHSA-7wpw-2hjm-89gp
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-wrvr-8mpx-r7pp
- Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
- Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
- Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
- Warn: Project is vulnerable to: GHSA-w9mr-4mfr-499f
- Warn: Project is vulnerable to: GHSA-ff6r-5jwm-8292
- Warn: Project is vulnerable to: GHSA-r683-j2x4-v87g
- Warn: Project is vulnerable to: GHSA-5fw9-fq32-wv5p
- Warn: Project is vulnerable to: GHSA-rp65-9cf3-cjxr
- Warn: Project is vulnerable to: GHSA-6394-6h9h-cfjg
- Warn: Project is vulnerable to: GHSA-q75g-2496-mxpp
- Warn: Project is vulnerable to: GHSA-6fx8-h7jm-663j
- Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
- Warn: Project is vulnerable to: GHSA-9wv6-86v2-598j
- Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
- Warn: Project is vulnerable to: GHSA-v62p-rq8g-8h59
- Warn: Project is vulnerable to: GHSA-566m-qj78-rww5
- Warn: Project is vulnerable to: GHSA-7fh5-64p2-3v2j
- Warn: Project is vulnerable to: GHSA-gqgv-6jq5-jjj9
- Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
- Warn: Project is vulnerable to: GHSA-6g33-f262-xjp4
- Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
- Warn: Project is vulnerable to: GHSA-gcx4-mw62-g8wm
- Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
- Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
- Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
- Warn: Project is vulnerable to: GHSA-jv35-xqg7-f92r
- Warn: Project is vulnerable to: GHSA-4g88-fppr-53pp
- Warn: Project is vulnerable to: GHSA-4jqc-8m5r-9rpr
- Warn: Project is vulnerable to: GHSA-fxwf-4rqh-v8g3
- Warn: Project is vulnerable to: GHSA-25hc-qcg6-38wj
- Warn: Project is vulnerable to: GHSA-xfhh-g9f5-x4m4
- Warn: Project is vulnerable to: GHSA-qm95-pgcg-qqfq
- Warn: Project is vulnerable to: GHSA-cqmj-92xf-r6r9
- Warn: Project is vulnerable to: GHSA-2m39-62fm-q8r3
- Warn: Project is vulnerable to: GHSA-mf6x-7mm4-x2g7
- Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
- Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
- Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
- Warn: Project is vulnerable to: GHSA-jgrx-mgxx-jf9v
- Warn: Project is vulnerable to: GHSA-g7q5-pjjr-gqvp
- Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
- Warn: Project is vulnerable to: GHSA-7p7h-4mm5-852v
- Warn: Project is vulnerable to: GHSA-xc7v-wxcw-j472
- Warn: Project is vulnerable to: GHSA-662x-fhqg-9p8v
- Warn: Project is vulnerable to: GHSA-394c-5j6w-4xmx
- Warn: Project is vulnerable to: GHSA-fhg7-m89q-25r3
- Warn: Project is vulnerable to: GHSA-pjmx-9xr3-82qr
- Warn: Project is vulnerable to: GHSA-mgfv-m47x-4wqp
- Warn: Project is vulnerable to: GHSA-wr3j-pwj9-hqq6
- Warn: Project is vulnerable to: GHSA-5v72-xg48-5rpm
- Warn: Project is vulnerable to: GHSA-72mh-269x-7mh5
- Warn: Project is vulnerable to: GHSA-h4j5-c7cj-74xg
- Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
- Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp
Score
1.7
/10
Last Scanned on 2025-07-07
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