244 pixel effects, not a single image: pixelfx got 5,000 stars in a week, and the stars came from reposts in Chinese and Japanese
What it is A free, open-source pixel-art game effects library with 244 effects: fire, explosions, magic, and more. Each one is a small piece of code that you can recolor and export to any game engine. It also ships with a skill that lets Claude build new effects on its own.
Why it took off It launched right after a viral tutorial on "making pixel effects with Claude." The title sells itself: 244 effects, all code, free for commercial use, with a skill included. What actually pushed the stars up were listicle reposts from Chinese and Japanese AI news accounts.
BHow you could follow Stop making yet another pixel 2D effects pack. Pick a category that's short on assets and still untouched, like 3D effects, procedural sound, or UI motion, or build the native Godot / Unity version that nobody has done well. Write your launch around "a number + all code + ships with a skill," and then proactively send it to the Chinese and Japanese AI listicle accounts.
- Data (updated daily) · Repo created 2026-10-30 · 5,806 stars · 7 days +4,482
GitHub · stars Data 2026-10-31 → 2026-11-08 (9 days, 9 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
pixelfx is an open-source library with 244 pixel-art game effects: fire, explosions, magic, weather, and UI. Each effect is a small piece of JS code, not an image. The library also includes a Claude Code skill that lets the AI write new effects. Created Oct 30, 6 5,230 stars by Nov (GitHub, 11-06). It was built by a game mod startup whose product isn't live yet, following a tutorial that went viral the day before. The English launch tweet got 110k views, but the stars stayed in the hundreds. What really lifted it was a Chinese tweet and a Japanese tweet in Nov 1. This playbook can be copied, but this kind of project is starting to get crowded.
One tutorial, and a library six hours later
On Oct 30 2026, early morning 0:37 (UTC), Hugo Duprez of Sprite Fusion posted a tutorial on X: "How to make (good) pixel art effects with Claude." His method: have Claude write code to draw effects, render them, look at the frames, and revise. He also open-sourced 25 effects. The tweet got 108k views and 2,483 likes.
Six hours later, in the morning 6:43, patch-gg/pixelfx was created. At 7:00, Rehan Sheikh (@rehan_shei, 13.8k followers) posted the launch tweet: "With Opus 5.5 you can now make crazy pixel effects! It writes one, renders it, looks at the frames, and iterates until it looks right. We did 232 of them. No images, all code, open-sourced along with the skill." It included a 40-second video. The post got 110k views, 1,225 likes, and 1,539 bookmarks (X, 11-06). More bookmarks than likes suggests many people were saving it for later. Hugo replied under it: "Glad the tutorial helped!" The third paragraph of the README also states that the method is Hugo's and the core simulation code is adapted from his work.
Rehan's X bio reads "CEO @patch_gg, a16z scout, ex-fal engineer, ex-Remade CTO." Patch (patch.gg) is an unreleased Windows app for playing game mods and making mini-games, pitched as "let your own AI coding agent do it." The patch-gg org was only registered in Oct 5. In late October it released 4 open-source libraries that combine AI and game dev, and only pixelfx took off. In short, it's a startup building an audience before its product launches.
What it actually is
Open the README and the first thing you see is a collage GIF of dozens of effects playing at once: a campfire, a burning skeleton, a waterfall, a plasma ball, a portal, a tornado. Below it is one line: "244 pixel effects and animations, each one a small piece of code."
- 21 categories, about ten each: moves, fire, explosions, water, ice, lightning, sci-fi, melee, hit reactions, projectiles, spawn and death, arcane, holy, shadow, status, nature, weather, UI, pickups, transitions, and small critters.
- Ready to use: browser games (canvas, Phaser, PixiJS) can import it directly with no other dependencies. For Godot, Unity, and GameMaker, one command exports sprite sheets with Aseprite-format JSON.
- Easy to modify: every effect accepts a palette, mirroring, angle, and random seed. You can turn fire blue without touching the code.
- "Moves": 61 character-bound effects and 12 full move sets, with wind-up, hit-stop on impact, hit reactions, and recovery. The README says: "An effect on its own is like a sticker. What gives a hit weight is the body around it."
- A Claude Code skill: lets the AI make new effects through a loop of draw, render, look, and revise.
- MIT license: free, and usable commercially.
Where the stars came from
| Date | What happened | star |
|---|---|---|
| 10-30 | Hugo's tutorial tweet (108k views); 6 hours later the repo was created, and Rehan's launch tweet (110k views) | – |
| 10-31 | Tweet v0.3.0 "Give your effects a body that can throw moves"; Rehan's follow-up tweet got 38k views; Chinese accounts @jiangjiangling and @Gorden_Sun followed up | 221 |
| 11-01 | The Chinese AI roundup post by @DDJCXX (硅基废话) ranked it first with 1.11M views; the Japanese introduction by @hirohasusan got 117k views. | 1,324 |
| 11-02 | The English listicle account @charliejhills reposted it, 31k views | 2,446 (1,122 in a single day) |
| 11-03~06 | StarHistory, GitHub aggregator accounts, Bilibili, YouTube Shorts, and about ten skill directory sites; Japanese Unity blogger カン wrote a blog post | 5,230 |
(Star counts from GitHub daily data; view counts from X, 11-06)
The most telling point: the English launch got 110k views, but a day and a half later the repo still had only 221 stars. The real step up came on Nov 1. In the morning Beijing time, 硅基废话 posted: "A batch of Skills for making videos and animations with Claude Code appeared on GitHub this month. Picked 8 that work out of the box, recommend bookmarking." pixelfx ranked first, with one line: "244 pixel effects, fire, explosions, magic, weather, all written in code." Two and a half hours later, the Japanese game dev news account ひろはす posted: "炎・爆発・魔法・天気・UI まで画像素材なしで全部入り……MIT ライセンスで商用利用 OK" (Fire, explosions, magic, weather, UI, all included with no image assets... MIT license, commercial use OK). It was the most-liked post about pixelfx of all (2,478 likes). Over the next two days, it added more than a thousand stars each day.
After that, the long tail was just reposts: the English listicle account translated the Chinese list almost word for word, StarHistory posted "went from about 460 to 3K in three days," and a Bilibili creator made "AI makes pixel effects for you? 232 effects, all open source." It did not reach Hacker News or Product Hunt, and no paid ads were seen. The fork rate was 13% (692 forks, GitHub, 11-06), slightly above similar new libraries. From Nov 1 to 6, the community opened 6 PRs and several issues: a Godot port, new spells, six battle maps, and a fix for sprite sheets that go translucent and dark. That suggests people are actually using it, not just bookmarking it.
Why this one
- Riding someone else's fresh tutorial: Hugo's tutorial lit up the "pixel effects with Claude" topic, and pixelfx shipped six hours later, expanding 25 effects to 244 and crediting the original author openly. A single reply from the original author in the comments works as an endorsement.
- The title does the selling: "244 effects," "all code, no images," "MIT, commercial use OK," "ships with a Claude skill." Every repost in Chinese, Japanese, and English repeated these four points, so reposters didn't have to come up with their own pitch.
- The assets are the distribution: a collage GIF plus an online gallery. Listicle accounts and short-video reposters could use them right away, at almost no cost.
- It hit a pain point for indie game devs: no art. The Japanese post stressed "no image assets" and "works in Unity too," aimed squarely at that.
- A second wave of material on day two: 10-31 tweeted 0.3.0's moves and a 3D skeleton, which answered the comment criticism that "effects are like stickers."
It wasn't without criticism. Under the launch tweet, pixel artists said outright that "these look terrible," and others pointed out the missing wind-up and recovery. The stars mostly reflect "AI developers think it's cool, so they bookmark it," which isn't the same as proof that games actually use it (inference).
Who's nearby
| Project | What it is | Scale | Comparison with pixelfx |
|---|---|---|---|
| Sprite Fusion Pixel Art VFX(Hugo Duprez) | Web + MCP, 10-28 launch | 25 open-source effects | The source of the method, with a tenth of the volume; 11-06 also pushed a pixel-art model for use with Claude / Codex |
| PixelLab VFX Generator | Commercial web tool | Paid, with an API | Uses AI to generate images, so the output is pictures; pixelfx is code, and its parameters can be changed |
| itch.io pixel effects asset packs | Asset stores | Single packs with dozens to over a hundred effects, $2–$20 | Pre-drawn sprite sequences; colors and timing can't be changed |
| 0x0funky/agent-sprite-forge | Open source | 5,197 star | Makes character and map sprites, not effects |
| aldegad/sprite-gen | Open source | 3,469 star | Character animation sprite sheets |
| mankidev/codixel | Open source, created 10-31 | 128 star | Copycats: Claude skills for pixel art and effects that offer the method only, with no ready-made library |
In the 硅基废话 list, alongside pixelfx, there were 7 more skill libraries for "making videos and animations with Claude," each with 800 to over 2,000 stars. The "X effects, all AI-written code, with a skill" format has already become a small category of its own by November.
One more detail: the last code push to the repo was 10-31. None of the community's 6 PRs had been merged by 11-06, and the translucent-and-dark bug is still open (GitHub, 11-06). The team's focus is clearly on Patch itself, so this library looks more like a project that was shipped and left alone (inference).
If it were you
B: the playbook is clear enough to copy, but the stars depend on whether listicle accounts repost it, and this format is also getting crowded. If you want stars, stop making pixel 2D effects. Pick a category that is just as short on assets and hasn't yet been done as a "code library + skill."
Who it fits: people who can write front-end or game code, who can have Claude produce output in bulk and have the taste to pick and revise it, and who already have some presence in indie game or AI developer circles, or know the Chinese and Japanese AI news accounts.
Who it doesn't fit: anyone who only wants to build "another pixelfx" (the original and Sprite Fusion already cover that); anyone with no distribution channels who expects GitHub to surface the project organically (this library never made trending, and all its stars came from reposts); and anyone without a sense of quality who will get seen through by artists the moment the work is out.
How to build it: pick a category and ship a library that reads "number + all code + free for commercial use + ships with a skill." A few open spots: 3D effects (particles and shaders in three.js / Godot), procedural sound (impacts, pickups, and UI sounds, one line of code per sound; we found no library doing this), and UI motion and transitions. Another path is to fill the gaps in pixelfx: native Godot and Unity versions, since the author isn't merging PRs and the community ports need someone to take them over. As you build, credit the method and original author you borrowed from in the first lines, put a collage GIF of dozens of effects playing at once on the first screen of the README, and prepare an online gallery.
How to get users: write the launch tweet in Rehan's format: one line saying "you can now make X with [model]," one number, and a 30–40-second video. What really decides the star count is the second step: proactively send the library to Chinese and Japanese AI news and listicle accounts (like 硅基废话 and ひろはす), since one post from them can bring in over a thousand stars. Within 24 hours of launch, push a visually striking new version to prepare material for a second wave of reposts.
Deadline: This wave is riding the "agent skills + game assets" buzz that started with the Opus 5.5 launch, and the list posts have started bundling 8 of them at a time. There's probably room until year-end, but the topic will shift with the next model release.
What would mean I read it wrong: ① list accounts start charging "recommendation fees" or stop covering this kind of repo, and the Chinese/Japanese reposts stop moving stars; ② new repos in the same "X effects + skill" category still haven't reached 500 stars two weeks after launch; ③ a bigger account or a big company ships a one-stop game-asset skill library, and the single-category repos stop getting attention.
Research notes: competitor table, acquisition evidence, full research report
- Competitors
Name Where Launched Scale How it differs from this one Sprite Fusion Pixel Art VFX(Hugo Duprez) Web 2026-10-28 25 open-source VFX + MCP; tutorial tweet 108k views It's the source of pixelfx's method and part of its code. pixelfx has 10× as many effects, plus a gallery, sprite-sheet export, attack animations, and an installable Claude plugin. PixelLab Pixel Art VFX Generator Web Not verified Commercial SaaS, with an API PixelLab uses AI to generate images and is paid. pixelfx is pure code, free under MIT, with adjustable parameters. itch.io pixel VFX asset pack Other Years Single packs with dozens to over a hundred effects, $2–$20 Asset packs are pre-drawn PNG frame sequences you can't edit. pixelfx is procedural: you can change colors, mirror, and keep generating. 0x0funky/agent-sprite-forge Open source About 2026-04 5197 stars It makes character and map sprites (image models), not effects. aldegad/sprite-gen Open source About 2026-05 3469 stars Makes character animation sprite sheets, not effects. with-pebbly/aseprite-ai-artist Open source About 2026-09 574 stars Lets an agent draw pixel by pixel in Aseprite. pixelfx outputs code directly, no paint software needed. tsparticles / particles.js / canvas-confetti Open source Years 9k–30k stars Generic web particle effects, not pixel art, and not about game hit feel. - Where users come from
- Verified Riding someone else's viral tutorial: Hugo Duprez's tutorial tweet went out at 10-30 00:37 UTC (108k views), and pixelfx launched 6 hours later. The README credits Hugo, and Hugo replied under the launch tweet: "Glad the tutorial helped."
- Verified Founder's X launch + video: @rehan_shei's 10-30 tweet got 110k views / 1225 likes / 1539 bookmarks; 10-31 quote-tweet, second wave 0.3.0 38k views.
- Verified Chinese AI roundup accounts: @DDJCXX (硅基废话)'s roundup post put it at #1.11 with 11-01M views and 2031 likes; in the same period @jiangjiangling, @Gorden_Sun, and @ZeroZ_JQ also recommended it. The corresponding 11-01 / 11-02 days each added 1100 stars.
- Verified by a Japanese game dev news account: @hirohasusan 11-01 Japanese post with 117K views and 2478 likes; 11-05 Unity blogger @Kan_Kikuchi wrote a blog post and reposted it, 33K views
- Verified English lists / aggregators / short-video reposts: @charliejhills 31k views, @Mnilax 19k views, StarHistoryHQ, GitTrend, Facebook githunt, Instagram, YouTube Shorts, Bilibili, explainx, and other aggregator sites.
- Inferred HN / Product Hunt / paid ads: No HN thread for this repo in the hackernews database; no Product Hunt listing or ads found.
Why patch-gg/pixelfx took off
An MIT-licensed open-source library: 244 pixel-art game effects (fire, explosions, magic, weather, UI…), each one a small chunk of JS code rather than an image. They run directly in the browser, you can change colors, and you can export sprite sheets for any engine. It also ships a Claude Code skill that lets an agent build new effects in a write, render, look, revise loop. Research date 2026-11-06.
Bottom line
It is a "traffic-driving project" made by the startup team behind Patch, a game mod platform (not yet launched). 2026-10-30 released it, timed to two trends: after Opus 5.5 launched, "using AI for game art" was hot, and that same morning Hugo Duprez's "How to make (good) pixel art effects with Claude" tweet had just blown up (108k views). pixelfx follows that post's method, scaled up to 244 effects. What actually pushed the stars up was not the founder's own English tweet, but the 11-01 Chinese and Japanese recommendations, each with 100k+ views. After that, GitHub aggregator accounts and short-video repost accounts passed it along in a long chain. Product-wise, the differences (pure code, large volume, free for commercial use, with "move animations," plus an agent skill) gave recommenders easy selling points, but those are conditions, not the cause.
1. Data
- Daily star counts from our GitHub repo data (repo_day): 10-31 221 → 11-01 1324 (+1103) → 11-02 2446 (+1122, the single-day high) → 11-03 3417 → 11-04 4052 → 11-05 4652 → 11-06 5230. Forks 692, fork/star ratio 13.2%, a bit above the ~11% median for new repos with ≥5000 stars. The suspect column is empty, with no sign of star inflation. The current GitHub API reading is 5511 stars and 728 forks.
- The repo is 7 days old, under 60 days, so it doesn't qualify for GitHub trending (trending_days_any=0). The growth had nothing to do with trending.
- The same patch-gg org has 3 other repos: anymove 543, trompe 198, crowdbricks 159, created 10-25 to 10-27 days ago. The org was registered 10-05 days ago and has been releasing open-source AI + game-dev projects in quick succession. pixelfx is the only one that took off.
- Author: all commits come from rehan-remade, behind which is Rehan Sheikh (@rehan_shei, 13.8k followers). His X bio reads "CEO @patch_gg | scout @a16z, prev eng @fal + CTO @remade_ai." Patch (patch.gg, New Save Labs, Inc.) is a Windows app marked "coming soon" for playing and making game mods and mini-games, pitched as "let your own AI coding agent build it." So pixelfx is effectively an audience-building project ahead of Patch's launch. @patch_gg was registered 10-05 and has 2157 followers now.
2. Competitors
| Name | Where | Launched | Scale | How it differs from pixelfx |
|---|---|---|---|---|
| Sprite Fusion Pixel Art VFX(Hugo Duprez) | Web + MCP | Blog 2026-10-28 | 25 open-source effects; launch tweet 108k views, 2483 likes | This is the source of the method and some of the code (pixelfx's src/core/sim.js is adapted from it, and both the README and LICENSE credit Hugo). Sprite Fusion has 25 effects and is accessed via MCP. pixelfx has 244, plus a gallery, sprite-sheet export, character attack moves, and an installable Claude skill. |
| PixelLab(pixellab.ai)Pixel Art VFX Generator | Web SaaS | Not verified | Commercial product, with an API and YouTube tutorials | Generates image sequences with AI, charged per use or by subscription. pixelfx is pure code, free under MIT, and you can edit parameters and colors directly. |
| itch.io pixel VFX asset packs (e.g. "Pixel Art VFX Pack: 110 Animated Effects") | Other (asset stores) | Years | Single packs with dozens to over a hundred effects, $2–$20 | Pre-drawn sequence PNGs; you can't change timing or colors. pixelfx is procedural: you can change colors, mirror, swap random seeds, and keep generating. |
| 0x0funky/agent-sprite-forge | Open source | about 197 days ago | 5197 stars (+564 over 7 days) | Makes character / map sprites (image models), not effects. Same family of "agent skill + pixel art." |
| aldegad/sprite-gen | Open source | about 178 days ago | 3469 stars | Character sprite and animation sheet generation, same as above, no effects. |
| with-pebbly/aseprite-ai-artist | Open source (MCP) | about 59 days ago | 574 stars | Lets an agent draw pixel by pixel in Aseprite. pixelfx doesn't rely on a paint program and outputs code directly. |
| Pixel FX Designer(2018,r/gamedev) | Other (desktop tools) | 2018 | Niche paid tools | Manually tune particles and export sprite sheets. No ready-made library, no AI. |
| tsparticles / particles.js / canvas-confetti | Open source | Years | 9k–30k stars | Generic web particle effects, not pixel art, and not for game hit feel. |
Bottom line: pixel effect assets already existed (paid itch packs, PixelLab). But pixelfx is the first large-scale, pure-code, free-for-commercial-use effect library with an agent skill. Its predecessor Sprite Fusion came only two days earlier and had a tenth of the effects.
3. Where users came from (by time; X data from x-radar live search / fxtwitter, view counts as of 11-06)
- 10-30 00:37 UTC, Hugo Duprez posts "How to make good pixel art effects with Claude": 108k views, 2483 likes. The topic got traction first.
- 10-30 06:43 repo created, 07:00 Rehan posts the launch tweet: "You can make insane pixel art effects with opus 5.5 now… We made 232 that way, no images, all code, and open sourced the lot with the skill!" with a 40-second video. 110k views, 1225 likes, 1539 bookmarks (more bookmarks than likes, so a lot of people saved it to use later). Hugo replied below, "Glad the tutorial helped!", which amounted to an endorsement from the original author. Pixel artists in the replies were dismissive (@panicartstudios: "these look like absolute shit"; @MoreFireballs pointed out missing charge-up and recovery frames).
- 10-31 08:41 UTC, v0.3.0 "giving effects a body that can attack": Rehan followed up with "Opus 5.5 built a real 3D skeleton…" 38k views. Chinese account @jiangjiangling picked it up the same day (13.5k views), and @Gorden_Sun (70k followers) also reposted. Stars were still only at a few hundred at this point (the repo showed 10-31 as 221).
- 11-01 two large East Asian accounts recommended it, corresponding to +1103 / +1122 on those two days:
- @DDJCXX (硅基废话)'s list post "A batch of Skills on GitHub that let Claude Code make videos and animations…" ranked pixelfx #1 (it said "about 750 stars" at the time), 107k views, 2031 likes, 305 reposts.
- @hirohasusan (ゲーム開発情報発信) posted a Japanese introduction stressing "all code generated, MIT and commercially usable, with a Claude Code skill": 117k views, 2478 likes, the highest-liked post about pixelfx.
- The same day, @charliejhills posted a nearly identical English list, "GitHub is blowing up with free skills that turn Claude Code into a video studio… 1 / pixelfx" (31k views). It looks like a translation of the Chinese list.
- Long tail of reposts, 11-01–11-06: StarHistoryHQ ("from about 460 to 3K in three days"), @the_osps, @GitTrend0x, Facebook githunt, Instagram, YouTube Shorts, a Bilibili video "Can AI make pixel effects for you? 232 open-source effects", a Chinese YouTube technical explainer, explainx.ai / artrealmai / futurpulse / hotrepo / trendshift, and several skill-directory sites (qai.io, agentskillshub, agentools.sh). 11-03 @Mnilax's "Turning Claude into a sprite studio" series got 18.8k views; 11-05 Japanese Unity blogger カン (@Kan_Kikuchi, 24k followers) wrote a blog post and reposted it, 33k views; 11-04 Chinese @ZeroZ_JQ got 14.5k views.
- Not found: HN (no thread for this repo in the hackernews database), Product Hunt, paid ads. On Reddit there was only one repost in the small r/LovingAIAgents subreddit, and someone on r/aigamedev shared Hugo's blog post.
The pattern: the English launch got 110k views but stars only reached a few hundred. After the two big Chinese and Japanese reposts, stars rose by over a thousand each day. Most of the stars came from a "bookmark-to-save" audience of East Asian AI developers and indie game devs. We don't know what time of day the repo snapshots were taken, so the date mapping is inferred from dates.
4. Why it took off
- Timing: Right after Opus 5.5 launched, "agent skills + game pixel art" was hot (agent-sprite-forge and sprite-gen were both rising at the same time). Hugo's tutorial tweet blew up the day before, and pixelfx launched 6 hours after it, catching the same wave of attention.
- The assets spread easily on social: the README header is a collage GIF of dozens of effects playing at once, plus an online gallery. Short videos and image posts can use it as-is, so reposting accounts pay almost nothing to share it.
- Easy-to-write selling points: "244 effects", "all code, no images", "MIT, commercial use OK", "ships with a Claude skill". Every repost repeats these four points. Chinese and Japanese reposts especially stress "no art assets needed" and "works in Unity / Godot", which hits the pain point of indie devs who lack art.
- Actually usable: zero-dependency JS, sprite sheets plus Aseprite-format JSON, adjustable colors, and a plugin that installs the skill with one command. Fork rate is 13%, with 11 issues/PRs in a week (the community ported it to Godot, added new spells, and fixed a premultiplied-alpha bug in sprite sheets). That means people are using it, not just bookmarking it.
- The team understands distribution: Rehan has a background at fal and Remade, and is an a16z scout. They shipped a video on launch day, then pushed 0.3.0 new features the next day (a 3D skeleton and attack moves), which gave them a second wave of assets.
5. Differentiation
- Pure code, not images: effects are parameterized (palette, mirroring, angle, random seed, lighting), so agents can read and modify them. PNG asset packs and image generators like PixelLab can't do "change one line to swap colors or timing".
- Volume: 244 effects across 21 categories, 25 times the size of its predecessor Sprite Fusion (10 effects), and larger than most single paid itch packs.
- "Acting": 61 character-driven effects and 12 complete move sets, with charge-up, hit-freeze, hurt reactions, and recovery spelled out, plus a 3D skeleton projected into 2D pixels. This directly answers the criticism that effects look like stickers.
- Free + MIT with commercial use + Claude Code plugin.
Are these differences the reason it took off? Partly. "Pure code + large volume + free + ships with a skill" is exactly the headline of every repost; without those, the people sharing it couldn't write a pitch. But the deciding factors were the launch timing (Hugo's tutorial had just gone viral) and the checklist-style reposts from Chinese and Japanese AI content accounts. The method itself isn't original, and the author openly credits Hugo's method and code. Professional pixel artists have clearly criticized the quality, so the star count mostly reflects "AI developers think it's cool and bookmarked it", not that games are actually using it.
6. Visibility and copycats
- Visibility: it spread through AI developer and indie game circles, with several reposts from Chinese, Japanese and English accounts at 100k+ views each, and it was picked up by aggregator sites and skill directories. No mainstream tech press, and it didn't make Hacker News. It's an open-source project, so no revenue is involved.
- Copycats and derivatives: mankidev/codixel (created 10-31, "Pixel art skill for Claude Code: … effects etc.", 128 stars); a community Godot port (issue #9). Hugo Duprez 11-06 released a Sprite Fusion pixel art model pitched as "for use with Claude / Codex". The space is accelerating.
7. Takeaways
- Right when someone else's tutorial went viral, they shipped a "scaled-up + installable skill" version and generously credited the original author, earning endorsement from the original author.
- The open-source library is the asset: a collage GIF, an online gallery, and a title of "number + all code + free commercial use" naturally suit checklist accounts and short-video reposts.
- Chinese and Japanese AI developer checklist accounts (like 硅基废话 and ひろはす) can bring thousands of stars to an English project, so it's worth reaching out to them proactively.
- Within 24 hours of launch, ship a visually striking new version to create a second wave of assets.
- Startups use open-source work to build an audience for products not yet live (@patch_gg, Discord).
8. Uncertain
- The hourly star curve from 10-30 to 10-31 doesn't exist (our database starts recording at 10-31), so how many stars the English launch contributed is unclear. StarHistory says "around 460 onward", and the timestamp is unverified.
- Whether there was paid promotion, or whether the repost accounts were paid to post (this Chinese checklist format often involves business partnerships), I found no evidence; unverified.
- What the stars translate to in Patch waitlist users or Discord members is unknown.
- The launch date and scale of PixelLab VFX Generator are unverified.
Sources
- GitHub: github.com/patch-gg/pixelfx; gh api users/patch-gg, repos list, issues; GitHub repo_profile / repo_day (2026-10-31～11-06)
- Rehan's launch: x.com/rehan_shei/status/2116062680121540611 (fxtwitter: 110k views / 1225 likes / 1539 bookmarks)
- Rehan 0.3.0:x.com/rehan_shei/status/2116450527290736731
- Hugo Duprez's tutorial: www.spritefusion.com/blog/how-to-make-good-pixel-art-effects…; tweet x.com/HugoDuprez/status/2115845461604999212
- Sprite Fusion VFX:www.spritefusion.com/pixel-art-vfx
- 硅基废话: x.com/DDJCXX/status/2116700727443882226
- ひろはす:x.com/hirohasusan/status/2116739816968823011
- Charlie Hills:x.com/charliejhills/status/2116936969251164475
- StarHistory:x.com/StarHistoryHQ/status/2117213777565299031
- カン:x.com/Kan_Kikuchi/status/2118110539452957175 ,kan-kikuchi.hatenablog.com/entry/PixelFX
- Patch website: patch.gg/
- PixelLab VFX:www.pixellab.ai/pixel-art-vfx-generator
- Bilibili: www.bilibili.com/video/BV1Jbxq6uE39/