# Programs & Applications **URL:** https://forum.dfinity.org/c/developers/programs-apps/20.md [Latest](https://forum.dfinity.org/latest.md) · [Categories](https://forum.dfinity.org/categories.md) · [Tags](https://forum.dfinity.org/tags.md) --- ## [About the Programs & Applications category](https://forum.dfinity.org/t/about-the-programs-applications-category/33)
**Author:** [@Mike\_DFN](https://forum.dfinity.org/u/Mike_DFN)\ **Replies:** 1\ **Last updated:** [May 14, 2024, 8:44am UTC](https://forum.dfinity.org/t/about-the-programs-applications-category/33 "2024-05-14T08:44:31Z")
Ready to start building software with superpowers? This channel is dedicated to discussions around developing programs and applications using actor and canister-based models. For inspiration, check out our tutorials: \[h… --- ## [TAGGR Storage canister migration 🚨](https://forum.dfinity.org/t/taggr-storage-canister-migration/75607)
**Author:** [@Bitwalker](https://forum.dfinity.org/u/Bitwalker)\ **Replies:** 7\ **Last updated:** [September 23, 2026, 9:13pm UTC](https://forum.dfinity.org/t/taggr-storage-canister-migration/75607 "2026-09-23T21:13:28Z")
Very Important Notice :police\_car\_light::police\_car\_light::police\_car\_light: TAGGR has already started moving toward a more personal model of data ownership. Storage is no longer just sitting in one shared canister. Ea… --- ## [Is Caffeine getting more expensive recently?!?](https://forum.dfinity.org/t/is-caffeine-getting-more-expensive-recently/75267)
**Author:** [@Jacc1027](https://forum.dfinity.org/u/Jacc1027)\ **Replies:** 21\ **Last updated:** [September 11, 2026, 4:11pm UTC](https://forum.dfinity.org/t/is-caffeine-getting-more-expensive-recently/75267 "2026-09-11T16:11:50Z")
I bought 100 credits recently, required a handful of changes, and now down to 32 credits. I don’t know the math between money, credits, prompts, etc., but I’m almost certain that 100 credits lasted me much longer a coup… --- ## [🌐 Introducing the Ultimate Reddit-Style Platform — Powered by the Internet Computer](https://forum.dfinity.org/t/introducing-the-ultimate-reddit-style-platform-powered-by-the-internet-computer/63027)
**Author:** [@idontknowd45-glitch](https://forum.dfinity.org/u/idontknowd45-glitch)\ **Replies:** 14\ **Last updated:** [August 6, 2026, 1:16pm UTC](https://forum.dfinity.org/t/introducing-the-ultimate-reddit-style-platform-powered-by-the-internet-computer/63027 "2026-08-06T13:16:30Z")
We’re thrilled to present our decentralized, Reddit-inspired community platform, built entirely using Motoko + React — running seamlessly on the Internet Computer (ICP). It’s a next-generation open forum: everything you… --- ## [Use internet computer as a backend storage for ios mobile app development](https://forum.dfinity.org/t/use-internet-computer-as-a-backend-storage-for-ios-mobile-app-development/22384)
**Author:** [@dragonrenaissance](https://forum.dfinity.org/u/dragonrenaissance)\ **Replies:** 2\ **Last updated:** [July 31, 2026, 8:25pm UTC](https://forum.dfinity.org/t/use-internet-computer-as-a-backend-storage-for-ios-mobile-app-development/22384 "2026-07-31T20:25:12Z")
I want to use internet computer as a backend storage for ios mobile app development. Is there a rust API to use from ios app? My research suggests that use agent to talk to internet computer. Does any developer have thi… --- ## [Initial Announcement on the SSS DeFi 7/28 Security Incident](https://forum.dfinity.org/t/initial-announcement-on-the-sss-defi-7-28-security-incident/74839)
**Author:** [@SSS](https://forum.dfinity.org/u/SSS)\ **Replies:** 2\ **Last updated:** [July 30, 2026, 10:47am UTC](https://forum.dfinity.org/t/initial-announcement-on-the-sss-defi-7-28-security-incident/74839 "2026-07-30T10:47:07Z")
On July 28, 2026, SSS DeFi identified a security incident affecting the β2.0 concentrated liquidity feature. The investigation has confirmed that there was an inconsistency between CLMM position creation and exit calcul… --- ## [Llama.cpp on the Internet Computer](https://forum.dfinity.org/t/llama-cpp-on-the-internet-computer/33471)
**Author:** [@icpp](https://forum.dfinity.org/u/icpp)\ **Replies:** 19\ **Last updated:** [July 28, 2026, 9:57pm UTC](https://forum.dfinity.org/t/llama-cpp-on-the-internet-computer/33471 "2026-07-28T21:57:59Z")
This thread discusses llama.cpp on the Internet Computer. A project funded by the DFINITY Grant: ICGPT V2 The first functioning version is now MIT licensed open source: --- ## [MMPOG hosted on ICP?](https://forum.dfinity.org/t/mmpog-hosted-on-icp/74773)
**Author:** [@wwsteel](https://forum.dfinity.org/u/wwsteel)\ **Replies:** 5\ **Last updated:** [July 25, 2026, 2:58pm UTC](https://forum.dfinity.org/t/mmpog-hosted-on-icp/74773 "2026-07-25T14:58:11Z")
Is it feasible for a Massive Multi-Player Online Game, such as Honor of Kings or Fortnite or Roblox to be developed and hosted/streamed on ICP and be cross-platform playable including console and mobile? --- ## [Sonic was hacked](https://forum.dfinity.org/t/sonic-was-hacked/74570)
**Author:** [@charm](https://forum.dfinity.org/u/charm)\ **Replies:** 38\ **Last updated:** [July 24, 2026, 7:26pm UTC](https://forum.dfinity.org/t/sonic-was-hacked/74570 "2026-07-24T19:26:06Z")
SONIC has vulnerabilities, leading to the depletion of the pool, causing a significant drop in the ICP ecosystem. Hackers directly extracts tokens from Sonic’s pool， sell ecosystem coins and buy assets such as ckBTC and… --- ## [Fiat onramps for ICRC tokens & automated ICP swaps](https://forum.dfinity.org/t/fiat-onramps-for-icrc-tokens-automated-icp-swaps/74717)
**Author:** [@Gekctek](https://forum.dfinity.org/u/Gekctek)\ **Replies:** 1\ **Last updated:** [July 22, 2026, 4:00am UTC](https://forum.dfinity.org/t/fiat-onramps-for-icrc-tokens-automated-icp-swaps/74717 "2026-07-22T04:00:22Z")
Most fiat onramps (Banxa, Transak, etc.) only deliver native ICP or EVM assets to a destination address. Buying EVM tokens and routing them through a ck Minter (like ckUSDC or ckETH) is an option, but forcing users to ma… --- ## [Welcome to ICP All New Projects: Its Never A Regret To Build Here](https://forum.dfinity.org/t/welcome-to-icp-all-new-projects-its-never-a-regret-to-build-here/74718)
**Author:** [@kizzafredrichkibalam](https://forum.dfinity.org/u/kizzafredrichkibalam)\ **Replies:** 0\ **Last updated:** [July 21, 2026, 7:39pm UTC](https://forum.dfinity.org/t/welcome-to-icp-all-new-projects-its-never-a-regret-to-build-here/74718 "2026-07-21T19:39:18Z")
Recently we have noticed the many projects that are launching projects built on #ICP despite the bare and scarcity in funding not only on #ICP but the entire web3, its such resilience that we need to keep our chain burni… --- ## [Introducing the Doxa Community Source License (DCOS)](https://forum.dfinity.org/t/introducing-the-doxa-community-source-license-dcos/74644)
**Author:** [@DoxaFoundation](https://forum.dfinity.org/u/DoxaFoundation)\ **Replies:** 1\ **Last updated:** [July 18, 2026, 12:53am UTC](https://forum.dfinity.org/t/introducing-the-doxa-community-source-license-dcos/74644 "2026-07-18T00:53:27Z")
Hello ICP Community, Ahead of our SNS on ICP, we have decided to open source DoxaUSD under a newly established, custom Community Source License designed specifically to balance developer freedom with ecosystem protectio… --- ## [SSS β2.0 — Bringing SOL, BNB and Base, Arbitrum and More Multi-chain Assets to ICP](https://forum.dfinity.org/t/sss-2-0-bringing-sol-bnb-and-base-arbitrum-and-more-multi-chain-assets-to-icp/74433)
**Author:** [@SSS](https://forum.dfinity.org/u/SSS)\ **Replies:** 2\ **Last updated:** [July 17, 2026, 2:58am UTC](https://forum.dfinity.org/t/sss-2-0-bringing-sol-bnb-and-base-arbitrum-and-more-multi-chain-assets-to-icp/74433 "2026-07-17T02:58:23Z")
SSS Public β2.0 We are excited to announce the latest milestone of SSS Public β2.0. Our goal has always been straightforward: Build a safer, faster and simpler multi-chain trading layer on ICP for the AI Era. With t… --- ## [MultiDEX.ai feature wish list](https://forum.dfinity.org/t/multidex-ai-feature-wish-list/74465)
**Author:** [@Ajki](https://forum.dfinity.org/u/Ajki)\ **Replies:** 30\ **Last updated:** [July 15, 2026, 5:36pm UTC](https://forum.dfinity.org/t/multidex-ai-feature-wish-list/74465 "2026-07-15T17:36:01Z")
I just started to play around a bit with MultiDEX and there are several features I’d like to see added. So let’s start a wish list, here’s mine: Private OTC trades (multichain). Let me create a trade only the intended… --- ## [How DFINITY use AI to improve the ICP architecture?](https://forum.dfinity.org/t/how-dfinity-use-ai-to-improve-the-icp-architecture/72269)
**Author:** [@passio](https://forum.dfinity.org/u/passio)\ **Replies:** 0\ **Last updated:** [June 23, 2026, 10:37pm UTC](https://forum.dfinity.org/t/how-dfinity-use-ai-to-improve-the-icp-architecture/72269 "2026-06-23T22:37:54Z")
Hi, as AI now needs only a few hours to complete years of work, I was wondering if Dfinity uses advanced AI to improve its technology? I feel it’s only a matter of time before AI is able to “theoretically” design a bette… --- ## [ICP.Ninja Problem](https://forum.dfinity.org/t/icp-ninja-problem/69678)
**Author:** [@KryL](https://forum.dfinity.org/u/KryL)\ **Replies:** 4\ **Last updated:** [May 22, 2026, 8:31pm UTC](https://forum.dfinity.org/t/icp-ninja-problem/69678 "2026-05-22T20:31:07Z")
Hi for some time I’ve been having an issue deploying canisters from ICP.Ninja. I tested it on different machines and I still get the same message: \[ Building and deploying code onchain: Calm: Failed to reserve ephemera… --- ## [Why keep applicants in the dark after rejection?](https://forum.dfinity.org/t/why-keep-applicants-in-the-dark-after-rejection/58714)
**Author:** [@MathewTas-007](https://forum.dfinity.org/u/MathewTas-007)\ **Replies:** 26\ **Last updated:** [April 3, 2026, 3:48pm UTC](https://forum.dfinity.org/t/why-keep-applicants-in-the-dark-after-rejection/58714 "2026-04-03T15:48:48Z")
I’ve got a real question for the DFINITY Grant Committee and maybe the wider community too — if the grant team doesn’t disclose why a project is rejected, how are devs supposed to improve or align with what the foundatio… --- ## [Tax calculator app for the IC?](https://forum.dfinity.org/t/tax-calculator-app-for-the-ic/35968)
**Author:** [@ildefons](https://forum.dfinity.org/u/ildefons)\ **Replies:** 9\ **Last updated:** [April 3, 2026, 2:09pm UTC](https://forum.dfinity.org/t/tax-calculator-app-for-the-ic/35968 "2026-04-03T14:09:59Z")
Does it exist an tax calculator app able to import data from IC wallets? --- ## [Caffeine AI - MultiChain with Smart Contract Functionality](https://forum.dfinity.org/t/caffeine-ai-multichain-with-smart-contract-functionality/63249)
**Author:** [@DeFiAdventures](https://forum.dfinity.org/u/DeFiAdventures)\ **Replies:** 13\ **Last updated:** [January 26, 2026, 10:13pm UTC](https://forum.dfinity.org/t/caffeine-ai-multichain-with-smart-contract-functionality/63249 "2026-01-26T22:13:52Z")
In this application posted by Zero 2 Hero on youtube Dominic is mentioning web 3: "Lastly of course internet computer natively supports Web 3, Caffeine actually doesnt yet, the functionality is there, it hasnt yet bee… --- ## [Internet Identity with Rust UI](https://forum.dfinity.org/t/internet-identity-with-rust-ui/35318)
**Author:** [@SoftCysec](https://forum.dfinity.org/u/SoftCysec)\ **Replies:** 7\ **Last updated:** [January 23, 2026, 1:26pm UTC](https://forum.dfinity.org/t/internet-identity-with-rust-ui/35318 "2026-01-23T13:26:39Z")
Hello folks is it possible to implement Internet Identity on a UI that is Rust based (no JS, CSS, HTML or any JS Framework). internet\_identity.rs use ic\_cdk::api::call::call; use ic\_cdk::export::Principal; use serde::{… --- ## [🦜 Announcement: funnAI mAIners Marketplace. 1251 ICP Volume in Less Than an Hour](https://forum.dfinity.org/t/announcement-funnai-mainers-marketplace-1251-icp-volume-in-less-than-an-hour/62579)
**Author:** [@Nuno](https://forum.dfinity.org/u/Nuno)\ **Replies:** 2\ **Last updated:** [January 14, 2026, 8:14am UTC](https://forum.dfinity.org/t/announcement-funnai-mainers-marketplace-1251-icp-volume-in-less-than-an-hour/62579 "2026-01-14T08:14:55Z")
Hey everyone, I just wanted to share some pretty exciting news: the funnAI mAIners Marketplace is officially live. In less than an hour, the marketplace reached 44 active listings, 37 completed sales, and a trading vol… --- ## [Playground is down?](https://forum.dfinity.org/t/playground-is-down/59855)
**Author:** [@tiago89](https://forum.dfinity.org/u/tiago89)\ **Replies:** 1\ **Last updated:** [November 15, 2025, 1:18pm UTC](https://forum.dfinity.org/t/playground-is-down/59855 "2025-11-15T13:18:17Z")
Hi, Am noticing today, both Caffeine AI and ICP Ninja, aren’t capable of submitting any app to Playground (Draft). On Caffeine, it just “hangs”, while on Ninja it gives a clear error of unable to get an http reply. Thu… --- ## [SNS projects after running out of funds](https://forum.dfinity.org/t/sns-projects-after-running-out-of-funds/59278)
**Author:** [@ildefons](https://forum.dfinity.org/u/ildefons)\ **Replies:** 6\ **Last updated:** [October 24, 2025, 2:58pm UTC](https://forum.dfinity.org/t/sns-projects-after-running-out-of-funds/59278 "2025-10-24T14:58:11Z")
Many SNS projects seem to be running out of funds. None reached a sustainable business model. So is easy to guess what is going to happen with the team/s. Maybe Dfinity could support these teams, currently shutting down,… --- ## [BIPQuantum Update: Live Marketplace, Real Traction, and What’s Next](https://forum.dfinity.org/t/bipquantum-update-live-marketplace-real-traction-and-what-s-next/59257)
**Author:** [@SamDrissi](https://forum.dfinity.org/u/SamDrissi)\ **Replies:** 0\ **Last updated:** [October 23, 2025, 1:54pm UTC](https://forum.dfinity.org/t/bipquantum-update-live-marketplace-real-traction-and-what-s-next/59257 "2025-10-23T13:54:25Z")
Over the past year, BIPQuantum has evolved from a proof-of-concept into a fully deployed decentralized IP marketplace on the Internet Computer. We’ve built a platform where inventors, AI developers, and universities c… --- ## [How to run Node.js expresso Backend and Front end on ICP](https://forum.dfinity.org/t/how-to-run-node-js-expresso-backend-and-front-end-on-icp/59038)
**Author:** [@roadtobitcoin](https://forum.dfinity.org/u/roadtobitcoin)\ **Replies:** 1\ **Last updated:** [October 16, 2025, 7:45pm UTC](https://forum.dfinity.org/t/how-to-run-node-js-expresso-backend-and-front-end-on-icp/59038 "2025-10-16T19:45:48Z")
Is there any hosting service which let’s us use ICP hosting to host our App? Our app highly relies on node js expresso backend. could be something like you connect your repo and give command like npm start. --- ## [Neron protocol- Proof of Compute Consumption](https://forum.dfinity.org/t/neron-protocol-proof-of-compute-consumption/58238)
**Author:** [@Heihachi](https://forum.dfinity.org/u/Heihachi)\ **Replies:** 0\ **Last updated:** [September 30, 2025, 7:44am UTC](https://forum.dfinity.org/t/neron-protocol-proof-of-compute-consumption/58238 "2025-09-30T07:44:20Z")
--- ## [ICP Eco - The Publication](https://forum.dfinity.org/t/icp-eco-the-publication/57350)
**Author:** [@nicko](https://forum.dfinity.org/u/nicko)\ **Replies:** 1\ **Last updated:** [September 12, 2025, 11:50am UTC](https://forum.dfinity.org/t/icp-eco-the-publication/57350 "2025-09-12T11:50:54Z")
We think this beautiful IC community needs a bit of good news to lift the spirits! A lot of us are heads down building super cool things and trying to ignore the negativity. I wanted to share the ICP Eco publication htt… --- ## [How do I upload an image to a canister?](https://forum.dfinity.org/t/how-do-i-upload-an-image-to-a-canister/9137)
**Author:** [@Krktdev](https://forum.dfinity.org/u/Krktdev)\ **Replies:** 9\ **Last updated:** [September 11, 2025, 7:50pm UTC](https://forum.dfinity.org/t/how-do-i-upload-an-image-to-a-canister/9137 "2025-09-11T19:50:11Z")
I want the flow to be : A user uploads an image → It gets stored in a canister → A user can visit a url and see that image. I do know about cancan but its a bit complicated. --- ## [Caffeine.ai -- Game engines](https://forum.dfinity.org/t/caffeine-ai-game-engines/56677)
**Author:** [@renem](https://forum.dfinity.org/u/renem)\ **Replies:** 0\ **Last updated:** [September 3, 2025, 12:11pm UTC](https://forum.dfinity.org/t/caffeine-ai-game-engines/56677 "2025-09-03T12:11:34Z")
Will Dfinity integrate different game engines in the future for caffeine.ai to have access to, for future game development? --- ## [Introducing salt wallet](https://forum.dfinity.org/t/introducing-salt-wallet/54781)
**Author:** [@sidc0des](https://forum.dfinity.org/u/sidc0des)\ **Replies:** 3\ **Last updated:** [August 8, 2025, 3:43pm UTC](https://forum.dfinity.org/t/introducing-salt-wallet/54781 "2025-08-08T15:43:35Z")
wallet with ai agents. [Next page](https://forum.dfinity.org/c/developers/programs-apps/20.md?page=1)