Summary:
This was left over from an old codemod.
Changelog: [Internal]
Reviewed By: christophpurrer
Differential Revision: D41154548
fbshipit-source-id: 0b5fb3e78491b66ebaf13555f80e0265a25dc7d8
Summary:
`VirtualizedList_EXPERIMENTAL` is a fork of VirtualizedList. It was originally created for the purpose of keyboard/a11y fixes, which required the list to allow rendering discontiguous regions of cells. So, the large part of the refactor is in the data structure used to represent state (now a sparse bitmask), and building out the render function to operate off the bitmask.
This structure allows pre-rendering areas where we know focus must be able to be synchronously be moved to. This is exercised on platforms like Windows and macOS which fire view level focus events. The new implementation otherwise aims to preserve near-exact list behavior as previously.
Apart from the structure change, the refactor has made the code (subjectively) a lot easier to reason about, and there are now stronger internal invariants than before. The bitmask structure also enables new approaches for nested list stability, and implementing OffScreen.
**Why ship it now?**
Having two implementations has multiple times prevented other changes to VirtualizedList, so it is incurring a constant engineer cost.
At this point, we have a lot of reason to be confident in the maturity of the new list implementation (see the test plan below). So, reconciling the implementations not only unlocks the enhancements of the new list, but unblocks future changes to VirtualizedList.
## Test Plan
1. **Unit tests:** A few dozen unit tests were added to VirtualizedList, validating the regions it renders in response to injected input, across its API surface. Both VirtualizedList implementations must pass the same tests, around expected behavior.
2. **RNTester:** Scenarios in RNTester were manually validated, and all worked as before
3. **New invariants:** I added a lot of internal logic checks and bounds checks as invariant violations, to try to produce signal if any part of the refactor went unexpected in the wild.
4. **MSFT Rollout:** I rolled out the changes as a fork of VirtualizedList at MSFT to a couple of high-usage surfaces using Android, iOS, and Windows on Paper. Some invariant violations were surfaced and fixed, but telemetry showed solid system and scenario health with the change.
5. **Meta import:** Fixed all land-blocking test failures when using the new list. These were confined to updating snapshots, and adding additional checks for invalid input.
6. **Panel apps:** Manually validated top-level surfaces of panel apps in debug/release modes. Fixed a couple of invariant violations and novel usages. Profiled new JS structures against an expensive list with Hermes profiler.
7. **Facebook App Rollout:** After some manual validation of top-level surfaces, the change was rolled out to Facebook for Android and iOS as an experiment. New invariant violations were fixed, and the change has sat in production for several weeks at this point, while measuring impact to metrics like error rate, responsiveness, and impressions.
This is the first introduction to all of OSS, and some Meta internal apps. This means there may still be novel usages of VirtualizedList that were not picked up during testing, but I think there has been enough diligence to roll out what has been tested, and forward fix anything unexpected that might still come up.
Changelog:
[General][Changed] - Ship VirtualizedList_EXPERIMENTAL
Reviewed By: javache
Differential Revision: D40259791
fbshipit-source-id: 63eee9381d197a1e38ae663b2158436ff135c0e1
Summary:
Found and removed duplicates of the word "the" in comments.
## Changelog
[Internal] [Removed] – Removed duplicates of the word "the" in comments.
Pull Request resolved: https://github.com/facebook/react-native/pull/34807
Test Plan: Not applicable.
Reviewed By: yungsters, cipolleschi
Differential Revision: D39880587
fbshipit-source-id: b7277aa70604902929903c31ab69d4c532f2667a
Summary:
Following up on the previous diff to remove the only usage of `listKey` for persistent association, we can remove the need for a manual `listKey`, and instead rely on per-instance association via refs.
A followup change will remove the existing usages.
Changelog:
[General][Removed] - Remove VirtualizedList `listKey` prop
Reviewed By: p-sun
Differential Revision: D39466677
fbshipit-source-id: 6b49f45c987fff9836918ba833fbb16f24414ff8
Summary:
This adds a a couple of tests to run existing behavior where VirtualizedList avoids batched renders until it has seen scroll metrics when the list is not initialized to the zero position.
Changelog:
[Internal][Added] - Add VirtualizedList tests for handling non-zero initialScrollIndex before scroll metrics
Reviewed By: yungsters
Differential Revision: D39247250
fbshipit-source-id: 530f58f9c7421949c388048c376fc5b0ab7835d9
Summary:
Non-integer `initialScrollIndex` or values to `scrollToIndex` would produce a reasonable result, with the caveat that it always falls back to layout estimation (will only be correct when all items are the same size), and breaks if getItemLayout() is supplied. It has usage though, so this diff adds proper support for non-integer scrollIndex, to offset a given amount into the length of the specific cell.
This overlaps a bit with the optional `viewOffset` and `viewPosition` arguments in `scrollToIndex`, but there isn't really the equivalent API for `initialScrollIndex`.
Changelog:
[General][Added]- Add proper support for fractional scrollIndex in VirtualizedList
Reviewed By: yungsters
Differential Revision: D39271100
fbshipit-source-id: 4d93887eed4497e9f6abcd1a6117ac7fdaebf2b1
Summary:
Fixes https://github.com/facebook/react-native/issues/34034.
The FlatList doesn't call renderItem on nullish values when numColumns > 1, but it does when numColumns is not set (or equals 1).
I think the behavior should be consistent, so I updated the code so renderItems is called for every items.
I believe the condition `item != null` was here to make sure renderItem isn't called for index outside of data range, so I replaced it with `itemIndex < data.length`.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[General] [Fixed] - Fix FlatList not calling render items for nullish values when numColumns > 1
Pull Request resolved: https://github.com/facebook/react-native/pull/34205
Test Plan:
- I added a failing test corresponding to the issue, and the test now succeeds.
- I used the same code as in the test on a newly initialized app on RN 0.69 and made sure renderItem was called for every items as expected.
Reviewed By: NickGerleman
Differential Revision: D38185103
Pulled By: lunaleaps
fbshipit-source-id: 4baa55caef9574c91c43c047f9e419016ceb39db
Summary:
This diff is part of an overall stack, meant to fix incorrect usage of `setState()` in `VirtualizedList`, which triggers new invariant checks added in `VirtualizedList_EXPERIMENTAL`. See the stack summary below for more information on the broader change.
## Diff Summary
Use supplied props in `_keyExtractor()`, which is used to map between frame index and identity.
## Stack Summary
`VirtualizedList`'s component state is a set of cells to render. This state is set via the `setState()` class component API. The main "tick" function `VirtualizedList._updateCellsToRender()` calculates this new state using a combination of the current component state, and instance-local state like maps, measurement caches, etc.
From: https://reactjs.org/docs/state-and-lifecycle.html#state-updates-may-be-asynchronous
---
> React may batch multiple setState() calls into a single update for performance. Because this.props and this.state may be updated asynchronously, you should not rely on their values for calculating the next state. For example, this code may fail to update the counter:
```
// Wrong
this.setState({
counter: this.state.counter + this.props.increment,
});
```
> To fix it, use a second form of setState() that accepts a function rather than an object. That function will receive the previous state as the first argument, and the props at the time the update is applied as the second argument:
```
// Correct
this.setState((state, props) => ({
counter: state.counter + props.increment
}));
```
---
`_updateCellsToRender()` transitively calls many functions which will read directly from `this.props` or `this.state` instead of the value passed by the state updater. This intermittently fires invariant violations, when there is a mismatch.
This diff migrates all usages of `props` and `state` during state update to the values provied in `setState()`. To prevent future mismatch, and to provide better clarity on when it is safe to use `this.props`, `this.state`, I overrode `setState` to fire an invariant violation if it is accessed when it is unsafe to:
{F756963772}
Changelog:
[Internal][Fixed] - Thread props to _keyExtractor()
Reviewed By: genkikondo
Differential Revision: D38293586
fbshipit-source-id: e50823bacdf45adad3b8b655d66d305a1762e9b8
Summary:
This diff is part of an overall stack, meant to fix incorrect usage of `setState()` in `VirtualizedList`, which triggers new invariant checks added in `VirtualizedList_EXPERIMENTAL`. See the stack summary below for more information on the broader change.
## Diff Summary
This forwards props to `__getFrameMetricsApprox()` and `_getFrameMetrics()` . This is called in a variery of places, so we need to pass `FrameMetricProps` through more places, and update public/test usage.
## Stack Summary
`VirtualizedList`'s component state is a set of cells to render. This state is set via the `setState()` class component API. The main "tick" function `VirtualizedList._updateCellsToRender()` calculates this new state using a combination of the current component state, and instance-local state like maps, measurement caches, etc.
From: https://reactjs.org/docs/state-and-lifecycle.html#state-updates-may-be-asynchronous
---
> React may batch multiple setState() calls into a single update for performance. Because this.props and this.state may be updated asynchronously, you should not rely on their values for calculating the next state. For example, this code may fail to update the counter:
```
// Wrong
this.setState({
counter: this.state.counter + this.props.increment,
});
```
> To fix it, use a second form of setState() that accepts a function rather than an object. That function will receive the previous state as the first argument, and the props at the time the update is applied as the second argument:
```
// Correct
this.setState((state, props) => ({
counter: state.counter + props.increment
}));
```
---
`_updateCellsToRender()` transitively calls many functions which will read directly from `this.props` or `this.state` instead of the value passed by the state updater. This intermittently fires invariant violations, when there is a mismatch.
This diff migrates all usages of `props` and `state` during state update to the values provied in `setState()`. To prevent future mismatch, and to provide better clarity on when it is safe to use `this.props`, `this.state`, I overrode `setState` to fire an invariant violation if it is accessed when it is unsafe to:
{F756963772}
Changelog:
[Internal][Fixed] - Thread props to __getFrameMetrics()
Reviewed By: genkikondo
Differential Revision: D38293591
fbshipit-source-id: c1499d722b69eb4b5953124ee8b8c3d15e912d93
Summary:
VirtualizedList state is represented in terms of [first, last] ranges, where it is possible to express a zero-cell range by having [n, n-1]. This includes some awkward examples, like [0, -1] being valid.
CellRenderMask assumes `addCells` is called with at least one cell, with VirtualizedList previously guarding against adding the no cell case. This guard is present for adding main cell regions, but not for `_initialRenderRegion()`, which can be overridden to have a zero length as well.
This moves the `CellRenderMask` to be permissive of zero-length cell regions, and removes the caller guard.
Changelog:
[Internal][Fixed] - Allow empty cell ranges in CellRenderMask
Reviewed By: rshest
Differential Revision: D38184444
fbshipit-source-id: d2dadfdd9628b24f894126d63b1eb93f6387b877
Summary:
Existing code may pass negative values for `initialScrollIndex`, which the previous implemnentation handled gracefully. Handle the case gracefully in VirtualizedList_EXPERIMENTAL as well.
Changelog:
[Internal][Fixed] - Gracefully handle negative initialScrollIndex in VirtualizedList_EXPERIMENTAL
Reviewed By: rshest
Differential Revision: D38183625
fbshipit-source-id: 9aea91c4cf3ce2190d769f34ce728a109efc88d4
Summary:
VirtualizedList_EXPERIMENTAL has a different flow signature from VirtualizedList. This does not cause an error in unit tests, which are untyped, but prevents injecting VirtualizedList_EXPERIMENTAL via the current API from flowtype. This diff updates the injection interface to allow a more relaxed type, validating safety at runtime.
Changelog:
[Internal][Changed] - Allow injecting looser VirtualizedList
Reviewed By: javache
Differential Revision: D38143682
fbshipit-source-id: 054bbc5092823f4e4413d69d3d72a7ecdd71a6a2
Summary:
# This Change
https://github.com/react-native-community/discussions-and-proposals/pull/335 discussed a set of problems with VirtualizedList and focus. These were seen as severe externally for a11y on desktop. The issues center on users of keyboard and accessibility tools, where users expect to be able to move focus in an uninterrupted loop.
The design and implementation evolved to be a bit more general, and without any API-surface behavior changes. It was implemented and rolled out externally as a series of changes. The remaining changes that were not upstreamed into RN are rolled into https://github.com/facebook/react-native/pull/32646
This diff brings this change into the repo, as a separate copy of VirtualizedList, to measure its impact to guardrail metrics, without yet making it the default implementation. The intention is for this to be temporary, until there is confidence the implementation is correct.
## List Implementation (more on GitHub)
This change makes it possible to synchronously move native focus to arbitrary items in a VirtualizedList. This is implemented by switching component state to a sparse bitset. This was previously implemented and upstreamed as `CellRenderMask`.
A usage of this is added, to keep the last focused item rendered. This allows the focus loop to remain unbroken, when scrolling away, or tab loops which leave/re-enter the list.
VirtualizedList tracks the last focused cell through the capture phase of `onFocus`. It will keep the cell, and a viewport above and below the last focused cell rendered, to allow movement to it without blanking (without using too much memory).
## Experimentation Implementation
A mechanism is added to gate the change via VirtualizedListInjection, mirroring the approach taken for Switch with D27381306 (https://github.com/facebook/react-native/commit/683b825b327e7fa71e87e3d613cb9acd37c24288).
It allows VirtualizedList to delegate to a global override. It has a slight penalty to needing to import both modules, but means code which imports VirtualizedList directly is affected the changes.
Changelog:
[Internal][Added] - Add VirtualizedList_EXPERIMENTAL (CellRenderMask Usage)
Reviewed By: lunaleaps
Differential Revision: D38020408
fbshipit-source-id: ad0aaa6791f3f4455e3068502a2841f3ffb40b41
Summary:
elementsThatOverlapOffsets was quite inefficient as it was doing a linear scan over all items without an early out for each input offset.
The number of items can be large, so we'd want to use binary search here.
Before: O(MN), where M is the # offsets and N is the # items
After: O(MlogN)
As a utility method, elementsThatOverlapOffsets should not be responsible for checking that the offsets are in increasing order
'binary-search' dep added via https://www.internalfb.com/intern/wiki/React_Native/Building_Product_Experiences/Third_Party_Packages_(npm)/
Changelog:
[Internal] - Modify VirtualizeUtils.elementsThatOverlapOffsets to use binary search
Reviewed By: javache
Differential Revision: D36292326
fbshipit-source-id: 5f22eb5533b69e2ebe5c1cb34e4f82605838f0a7
Summary:
Sometimes this._scrollMetrics.offset is 0 even after initial scroll is triggered, because the offset is updated only upon _onScroll, which may not have been called in time for the next computation of the render limits. Thus, there is a window of time where computeWindowedRenderLimits calculates undesired render limits as it uses the offset. This results in 2 extra rerenders of the VirtualizedList if an initial scroll offset is applied, as the render limits shifts from the expected bounds (calculated using initialScrollIndex), to the 0 offset bounds (calculated using computeWindowedRenderLimits due to offset = 0), back to the expected bounds (onScroll triggers recalculation of render limits via _updateCellsToRender).
This issue was introduced in https://www.internalfb.com/diff/D35503114 (https://github.com/facebook/react-native/commit/c5c17985dae402725abb8a3a94ccedc515428711)
We cannot rely on this._hasDoneInitialScroll to indicate that scrolling *actually* finished (specifically, that _onScroll was called). Instead, we want to recalculate the windowed render limits if any of the following hold:
- initialScrollIndex is undefined or is 0
- initialScrollIndex > 0 AND scrolling is complete
- initialScrollIndex > 0 AND the end of the list is visible (this handles the case where the list is shorter than the visible area) <- this is the case that https://www.internalfb.com/diff/D35503114 (https://github.com/facebook/react-native/commit/c5c17985dae402725abb8a3a94ccedc515428711) attempted to address
Changelog:
[Internal][Fixed] - Fix issue where VirtualizedList rerenders multiple times and flickers when initialScrollIndex is set
Reviewed By: JoshuaGross
Differential Revision: D36328891
fbshipit-source-id: aba26aa06b24f6976657dd1e9f95bb666f60d9a6
Summary:
Fixes https://github.com/facebook/react-native/issues/33529 (note that I reproduced the bug on iOS too).
The bug comes from the fact that we were using `this._scrollMetrics.offset` to determine if the initial scroll was done. But sometimes it equals 0 even after the initial scroll is done, for example when the content does not fill the list. So I replaced it with `this._hasDoneInitialScroll`.
I believe that `this._hasDoneInitialScroll` was not used in the first place because it was introduced later (3 years ago vs 5 years ago for the original code).
The replacement correctly fixes the broken test case and the example given in the issue.
Then I had to update two test cases (rename the first and remove the second), that shows explicitly the broken behavior:
we have to simulate the initial scroll for the content to be adjusted, so when the content does not fill the view and the scroll cannot be executed, the content is not adjusted.
## Changelog
[General] [Fix] - Fix VirtualizedList with initialScrollIndex not rendering all elements when data is updated
Pull Request resolved: https://github.com/facebook/react-native/pull/33558
Test Plan:
- I added a broken test case based on the issue
- I tested with the RNTesterApp using the code example given in the issue
Reviewed By: ryancat
Differential Revision: D35503114
Pulled By: yungsters
fbshipit-source-id: 67bb75d7cf1ebac0d59127d0d45afbaa3167dcf3
Summary:
Problem:
All CellRenderers rerender every time the containing VirtualizedList is rerendered. This is due to the following:
- Lambda is created for each CellRenderer's onLayout prop on every VirtualizedList render (fixed in this diff)
- CellRenderer's parentProps prop changes on every VirtualizedList render
Changelog:
[Internal] - VirtualizedList optimization - avoid lambda creation in CellRenderer onLayout prop
Reviewed By: javache
Differential Revision: D35061321
fbshipit-source-id: ab16bda8418b692f1edb4bce87e25c34f6252b56
Summary:
This diff runs the codemod to add type annotations to function parameters in preparation for Flow's local type inference (LTI) project. I ran the codemod over xplat/js and reverted any files that had flow errors in them. See the list of commands run to see the regeneration of various files.
Changelog:
[Internal][Changed] - Added type annotations
Reviewed By: yungsters
Differential Revision: D32075270
fbshipit-source-id: 6a9cd85aab120b4d9e690bac142a415525dbf298
Summary:
Eliminates all of the console logs that appear when successfully running Jest tests for React Native.
Changelog:
[Internal]
Reviewed By: lunaleaps
Differential Revision: D32304619
fbshipit-source-id: 8bc8ef9337ae6af588238cec7cfb874ac6067340
Summary:
occured -> occurred
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[Internal] [Fixed] - Fixed typo in VirtualizedList-test.js
Pull Request resolved: https://github.com/facebook/react-native/pull/31756
Test Plan: NONE
Reviewed By: lunaleaps
Differential Revision: D29975153
Pulled By: charlesbdudley
fbshipit-source-id: 966d90df0bf015b4a6a2e3b1bf88c66b61161a7a
Summary:
This change adds a series of snapshot tests to validate the render output of VirtualizedList in mixed scenarios. Jest timer mocks are used to measure rendering at different ticks. These test cases mostly center around realization logic, to help prevent regressions when chaning internal state representation.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[Internal] [Added] - Add unit tests for VirtualizedList render quirks
Pull Request resolved: https://github.com/facebook/react-native/pull/31401
Test Plan: Ran the added UTs locally.
Reviewed By: lunaleaps
Differential Revision: D28017750
Pulled By: rozele
fbshipit-source-id: df9684c4ac80a8732f3e88e7496815127213832e
Summary:
A CellRenderMask helps track regions of cells/spacers to render. It's API allows adding ranges of cells, where its otput be an ordered list of contiguous spacer/non-spacer ranges.
The implementation keeps this region list internally, splitting or merging regions when cells are added. This output will be used by the render function of a refactored VirtualizedList.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[Internal] [Added] - Add "CellRenderMask" Region Tracking Structure
Pull Request resolved: https://github.com/facebook/react-native/pull/31420
Test Plan: Validated via UTs.
Reviewed By: lunaleaps
Differential Revision: D28293161
Pulled By: rozele
fbshipit-source-id: a5e4e2144a90387aabe0974650429018440abf67
Summary:
Changelog:
[Internal][Changed] - Remove keyExtractor from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
[General][Changed] - Remove data as a prop for VirtualizedSectionList. In the reactnative.dev docs it mentions that sections is the equivalent for *SectionList: https://reactnative.dev/docs/sectionlist#sections
[General][Changed] - Change export type of VirtualizedSectionList and wrap component updates in act in test.
[Internal] - Remove FlowFixMe from VirtualizedSectionList
Reviewed By: kacieb
Differential Revision: D27271493
fbshipit-source-id: f83bdcce9c71c140c8a8fb6f0ecd9bb520fcb85b
Summary:
Changelog:
[Internal][Changed] -Remove keyExtractor from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969588
fbshipit-source-id: b00922a339cbe471fcbf560ab4abdd9e48eda1fc
Summary:
Changelog:
[Internal][Changed] -Remove updateCellsBatchingPeriod from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969581
fbshipit-source-id: b1d1d18d575d9a6af2e68fe564d221849094f26b
Summary:
Changelog:
[Internal][Changed] -Remove windowSize from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969589
fbshipit-source-id: da6215ee3876c8f186d59f91ef6fd94396366119
Summary:
Changelog:
[Internal][Changed] -Remove onEndReachedThreshold from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969584
fbshipit-source-id: 03968c5831587f9ed60dc52c55c55c0980f20cbd
Summary:
Changelog:
[Internal][Changed] -Remove maxToRenderPerBatch from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969582
fbshipit-source-id: 64a07aae11f0403b01c01896b4f83565da6ecf43
Summary:
Changelog:
[General][Changed] - Change VirtualizeUtils to use ESM and change function signature on `computeWindowedRenderLimits` as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969586
fbshipit-source-id: cd1961a2088d37543dbc9bca8c4a062cdb426a35
Summary:
Changelog:
[Internal][Changed] - Remove initialNumToRender from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969585
fbshipit-source-id: 8674544c06b7b99eee693cc7508c9e4199232e98
Summary:
Changelog:
[Internal][Changed] - Remove horizontal from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969583
fbshipit-source-id: c21ac15a220a68a58e32b78dcc37c053756b72cf
Summary:
Changelog:
[Internal][Changed] - Remove disableVirtualization from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969587
fbshipit-source-id: 662fa620bc5b6b9a64c1906f62dae1f4b373a23b
Summary:
See https://github.com/react-native-community/discussions-and-proposals/pull/335 for extra context.
A VirtualizedList may have sticky headers, forwarded on to ScrollView. These sticky headers are exempt from virtualization once realized for the first time. This change documents the behavior of keeping sticky header cells realized after scrolling away.
This scenario performs the same behavior as creating an internal "realization window" for sticky headers with a single cell window size. Generalizing the concept of realization windows should be shaped to support the existing sticky header scenario.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[Internal] [Added] - Add tests describing current sticky header realization behavior
Pull Request resolved: https://github.com/facebook/react-native/pull/31075
Reviewed By: lunaleaps
Differential Revision: D26767582
Pulled By: appden
fbshipit-source-id: 0d151bd6046fcb5384c646205aafa1ca7edf6c77
Sam Zhou
Pieter De Baets
Nick Gerleman
Tim Yung
Vic
Nick Gerleman
Rujin Cao
Genki Kondo
fabriziobertoglio1987
Antoine Doubovetzky
Kacie Bawiec
islandryu
Moti Zilberman
Rick Hanlon
Andres Suarez
Evan Yeung
Tim Yung
Ikko Ashimine
Nick Gerleman
Luna Wei
Jimmy Zhang