# \#frame **URL:** https://forum.polkadot.network/tag/frame/3.md [Latest](https://forum.polkadot.network/latest.md) · [Categories](https://forum.polkadot.network/categories.md) · [Tags](https://forum.polkadot.network/tags.md) --- ## [(Re)introducing Polkadot Ecosystem Tests (PET)](https://forum.polkadot.network/t/re-introducing-polkadot-ecosystem-tests-pet/17723)
**Author:** [@rockbmb](https://forum.polkadot.network/u/rockbmb)\ **Replies:** 0\ **Last updated:** [May 20, 2026, 6:33pm UTC](https://forum.polkadot.network/t/re-introducing-polkadot-ecosystem-tests-pet/17723 "2026-05-20T18:33:35Z")
TL;DR: PET is a test suite for Polkadot/Kusama relay chains and system parachains, with growing coverage for ecosystem parachains. E2E tests for accounts, proxy, multisig, governance, staking, and more now exist alongsid… --- ## [Zk-PKI, decentralized trust anchors/ PoP update](https://forum.polkadot.network/t/zk-pki-decentralized-trust-anchors-pop-update/17406)
**Author:** [@prodigalwon](https://forum.polkadot.network/u/prodigalwon)\ **Replies:** 0\ **Last updated:** [March 29, 2026, 8:45am UTC](https://forum.polkadot.network/t/zk-pki-decentralized-trust-anchors-pop-update/17406 "2026-03-29T08:45:42Z")
The zk-PKI pallet is done, debugged and threat modelled. Its ready to ship to paseo. The Polkadot Name Service aka ENS for Polkadot written in rust is ready to ship and has already undergone the transition from single no… --- ## [PNS - Polkadot DNS Update!](https://forum.polkadot.network/t/pns-polkadot-dns-update/17375)
**Author:** [@prodigalwon](https://forum.polkadot.network/u/prodigalwon)\ **Replies:** 0\ **Last updated:** [March 23, 2026, 3:10pm UTC](https://forum.polkadot.network/t/pns-polkadot-dns-update/17375 "2026-03-23T15:10:05Z")
PNS is ready to ship! Here is a link to the specifics on buying/selling/renewing registered names. Be on the lookout as I’ve already reserved the parathread on Paseo. My mobile app will be up and running here soon en… --- ## [Autonomous Operations](https://forum.polkadot.network/t/autonomous-operations/16466)
**Author:** [@Doordashcon](https://forum.polkadot.network/u/Doordashcon)\ **Replies:** 0\ **Last updated:** [December 24, 2025, 3:29pm UTC](https://forum.polkadot.network/t/autonomous-operations/16466 "2025-12-24T15:29:16Z")
We are witnessing a fundamental shift from passive ledgers to autonomous, self-executing protocols. How can permissionless systems perform autonomous operations without compromising security, privacy, or performance? T… --- ## [Introducing \`@polkadot-api/check-runtime\`: quick checks for runtime upgrades (library + CLI)](https://forum.polkadot.network/t/introducing-polkadot-api-check-runtime-quick-checks-for-runtime-upgrades-library-cli/15225)
**Author:** [@josep](https://forum.polkadot.network/u/josep)\ **Replies:** 2\ **Last updated:** [October 6, 2025, 4:07am UTC](https://forum.polkadot.network/t/introducing-polkadot-api-check-runtime-quick-checks-for-runtime-upgrades-library-cli/15225 "2025-10-06T04:07:02Z")
Runtime upgrades are powerful, and easy to get subtly wrong. The PAPI team is used to deal with issues that arise due to faulty compiled runtimes, which is why we decided to create a tool to help everyone check for these… --- ## [Asset‑Based Storage Deposit Payments for Polkadot & Kusama](https://forum.polkadot.network/t/asset-based-storage-deposit-payments-for-polkadot-kusama/14757)
**Author:** [@pandres95](https://forum.polkadot.network/u/pandres95)\ **Replies:** 0\ **Last updated:** [September 4, 2025, 7:23pm UTC](https://forum.polkadot.network/t/asset-based-storage-deposit-payments-for-polkadot-kusama/14757 "2025-09-04T19:23:34Z")
1. Motivation Transaction fees in Polkadot Hub and Kusama Hub can already be settled in non‑native assets via the asset‑conversion‑tx‑payment mechanism. However, storage deposits —the funds temporarily locked to compensa… --- ## [Can pallet revive Help Improve Polkadot's UX?](https://forum.polkadot.network/t/can-pallet-revive-help-improve-polkadots-ux/12923)
**Author:** [@josep](https://forum.polkadot.network/u/josep)\ **Replies:** 30\ **Last updated:** [July 24, 2025, 8:22pm UTC](https://forum.polkadot.network/t/can-pallet-revive-help-improve-polkadots-ux/12923 "2025-07-24T20:22:18Z")
TL;DR Building DApps on Polkadot can result in suboptimal UX due to the lack of atomic multi-call flows where later actions depend on the state changes from earlier ones. Could pallet-revive (or more generally, smart co… --- ## [PAPI and Runtime Upgrades: Making DApps Truly Resilient](https://forum.polkadot.network/t/papi-and-runtime-upgrades-making-dapps-truly-resilient/13178)
**Author:** [@josep](https://forum.polkadot.network/u/josep)\ **Replies:** 5\ **Last updated:** [June 10, 2025, 7:07pm UTC](https://forum.polkadot.network/t/papi-and-runtime-upgrades-making-dapps-truly-resilient/13178 "2025-06-10T19:07:07Z")
When I started building PAPI, one of my key goals was to make it easy for DApp developers to build applications that could seamlessly survive runtime upgrades. To achieve this, I studied how other libraries like Subxt a… --- ## [The People Registry](https://forum.polkadot.network/t/the-people-registry/12749)
**Author:** [@georgepisaltu](https://forum.polkadot.network/u/georgepisaltu)\ **Replies:** 9\ **Last updated:** [May 29, 2025, 7:34am UTC](https://forum.polkadot.network/t/the-people-registry/12749 "2025-05-29T07:34:00Z")
The first piece of Proof of Personhood, the People registry, landed in polkadot-sdk. While DIMs are still under development and not quite ready to become public, the people registry still packs a ton of new functionality… --- ## [\[Guide\] How to upgrade your runtime to the latest version of Polkadot SDK and not die trying](https://forum.polkadot.network/t/guide-how-to-upgrade-your-runtime-to-the-latest-version-of-polkadot-sdk-and-not-die-trying/13016)
**Author:** [@pandres95](https://forum.polkadot.network/u/pandres95)\ **Replies:** 1\ **Last updated:** [May 23, 2025, 10:54am UTC](https://forum.polkadot.network/t/guide-how-to-upgrade-your-runtime-to-the-latest-version-of-polkadot-sdk-and-not-die-trying/13016 "2025-05-23T10:54:47Z")
Original post at DEV. I’ve published this comprehensive guide that accumulates the learnings of multiple months of upgrading the Polkadot SDK on multiple runtimes. It also aggregates guides that are already here in the… --- ## [Discussion: Treating Changes in Dispatchable Function Errors as Breaking Changes](https://forum.polkadot.network/t/discussion-treating-changes-in-dispatchable-function-errors-as-breaking-changes/11222)
**Author:** [@Daanvdplas](https://forum.polkadot.network/u/Daanvdplas)\ **Replies:** 5\ **Last updated:** [May 13, 2025, 10:01am UTC](https://forum.polkadot.network/t/discussion-treating-changes-in-dispatchable-function-errors-as-breaking-changes/11222 "2025-05-13T10:01:52Z")
Discussion: Treating Changes in Dispatchable Function Errors as Breaking Changes Hello everyone, I recently came across a PR in the Polkadot SDK repository (#3286) that introduces a change to the error returned by the … --- ## [Pallet-verifier updates thread](https://forum.polkadot.network/t/pallet-verifier-updates-thread/12634)
**Author:** [@davidsemakula](https://forum.polkadot.network/u/davidsemakula)\ **Replies:** 2\ **Last updated:** [April 23, 2025, 10:00pm UTC](https://forum.polkadot.network/t/pallet-verifier-updates-thread/12634 "2025-04-23T22:00:39Z")
Hello there! :waving\_hand: I’m David Semakula, the creator of pallet-verifier. pallet-verifier is a tool for detecting common security vulnerabilities and insecure patterns in FRAME pallets using static program analysi… --- ## [Pushing Substrate to the absolute limit / real-time Substrate chains](https://forum.polkadot.network/t/pushing-substrate-to-the-absolute-limit-real-time-substrate-chains/11497)
**Author:** [@drew](https://forum.polkadot.network/u/drew)\ **Replies:** 3\ **Last updated:** [April 15, 2025, 9:43pm UTC](https://forum.polkadot.network/t/pushing-substrate-to-the-absolute-limit-real-time-substrate-chains/11497 "2025-04-15T21:43:37Z")
Polkadot’s recent spammening is very cool and it shows that Polkadot’s scalability competes with other high throughput chains. Nonetheless, I’m curious how parachains and solochains can push their performance to this lim… --- ## [Feedback Request: Substrate Interaction App](https://forum.polkadot.network/t/feedback-request-substrate-interaction-app/11413)
**Author:** [@mrtnetwork](https://forum.polkadot.network/u/mrtnetwork)\ **Replies:** 0\ **Last updated:** [January 12, 2025, 5:39pm UTC](https://forum.polkadot.network/t/feedback-request-substrate-interaction-app/11413 "2025-01-12T17:39:31Z")
Hi everyone, I’ve created an app to make interacting with Substrate chains easier than ever. The app allows you to: Create, sign, and send extrinsics Query on-chain storage Access runtime metadata Perform other essent… --- ## [Introducing pallet-verifier - a tool for detecting common security vulnerabilities and insecure patterns in FRAME pallets](https://forum.polkadot.network/t/introducing-pallet-verifier-a-tool-for-detecting-common-security-vulnerabilities-and-insecure-patterns-in-frame-pallets/11138)
**Author:** [@davidsemakula](https://forum.polkadot.network/u/davidsemakula)\ **Replies:** 1\ **Last updated:** [January 10, 2025, 1:58am UTC](https://forum.polkadot.network/t/introducing-pallet-verifier-a-tool-for-detecting-common-security-vulnerabilities-and-insecure-patterns-in-frame-pallets/11138 "2025-01-10T01:58:45Z")
I am proud to announce the successful completion of the Web3 Foundation grant for developing pallet-verifier - a tool for detecting common security vulnerabilities and insecure patterns in FRAME pallets using static prog… --- ## [Proposal: Dynamic storage pallet](https://forum.polkadot.network/t/proposal-dynamic-storage-pallet/11086)
**Author:** [@davidk-pt](https://forum.polkadot.network/u/davidk-pt)\ **Replies:** 6\ **Last updated:** [December 10, 2024, 8:35am UTC](https://forum.polkadot.network/t/proposal-dynamic-storage-pallet/11086 "2024-12-10T08:35:41Z")
I looked through all the pallets in frame and didn’t find anything similar, so I’m offering to build dynamic blob storage pallet which would allow low level byte modifications. Motivation: Allow more useful user facin… --- ## [ZetaGrid: A Scalable Protocol for Permissionless State Proof Verification on Polkadot](https://forum.polkadot.network/t/zetagrid-a-scalable-protocol-for-permissionless-state-proof-verification-on-polkadot/10864)
**Author:** [@davidpere](https://forum.polkadot.network/u/davidpere)\ **Replies:** 1\ **Last updated:** [November 19, 2024, 4:51am UTC](https://forum.polkadot.network/t/zetagrid-a-scalable-protocol-for-permissionless-state-proof-verification-on-polkadot/10864 "2024-11-19T04:51:43Z")
ZetaGrid: A Scalable Protocol for Permissionless State Proof Verification on Polkadot Abstract ZetaGrid is an innovative protocol designed to empower light clients with extensive on-chain functionality, enabling them to … --- ## [Introducing \`TransactionExtension\`](https://forum.polkadot.network/t/introducing-transactionextension/10827)
**Author:** [@georgepisaltu](https://forum.polkadot.network/u/georgepisaltu)\ **Replies:** 3\ **Last updated:** [November 18, 2024, 11:46am UTC](https://forum.polkadot.network/t/introducing-transactionextension/10827 "2024-11-18T11:46:01Z")
TransactionExtension, the replacement of SignedExtension, has finally landed on polkadot-sdk/master. The introduction of TransactionExtension, the first step of the Extrinsic Horizon long term vision, unlocks the true p… --- ## [Developer and user painpoints](https://forum.polkadot.network/t/developer-and-user-painpoints/10212)
**Author:** [@Ni8crawler18](https://forum.polkadot.network/u/Ni8crawler18)\ **Replies:** 0\ **Last updated:** [September 29, 2024, 10:53am UTC](https://forum.polkadot.network/t/developer-and-user-painpoints/10212 "2024-09-29T10:53:51Z")
A blockchain dev here, what you guys think as the pain points or something that you think can be improved in polkadot ecosystem to keep it driving forward. I’m thinking of building a project for polkadot hackathon, and … --- ## [RPC Nodes Management Tools](https://forum.polkadot.network/t/rpc-nodes-management-tools/10151)
**Author:** [@0xpcGB](https://forum.polkadot.network/u/0xpcGB)\ **Replies:** 0\ **Last updated:** [September 26, 2024, 9:10am UTC](https://forum.polkadot.network/t/rpc-nodes-management-tools/10151 "2024-09-26T09:10:23Z")
Hey, Polkadot Community! Today I’d like to tell you how to manage your RPC nodes to get the best performance and the lowest downtimes possible. We will take the GetBlock RPC node provider as an example as they support Po… --- ## [Wasm view functions](https://forum.polkadot.network/t/wasm-view-functions/1045)
**Author:** [@xlc](https://forum.polkadot.network/u/xlc)\ **Replies:** 24\ **Last updated:** [September 17, 2024, 12:34pm UTC](https://forum.polkadot.network/t/wasm-view-functions/1045 "2024-09-17T12:34:51Z")
Background In Solidity, contract developers can create view functions for their contract to help clients to access contract state. In Substrate, we have runtime APIs that achieve similar goal. That’s totally useable and… --- ## [Polkadot patent scope: Crates](https://forum.polkadot.network/t/polkadot-patent-scope-crates/5426)
**Author:** [@0mm-mark](https://forum.polkadot.network/u/0mm-mark)\ **Replies:** 3\ **Last updated:** [September 2, 2024, 11:27am UTC](https://forum.polkadot.network/t/polkadot-patent-scope-crates/5426 "2024-09-02T11:27:59Z")
Context This is not a thread to solicit objections to, or complaints about this patent. I am a supporter of patent systems in general, and the idea of software patents in particular. Of course patent systems can be impr… --- ## [Polkadot Developer Experience - "What's Missing?" Survey](https://forum.polkadot.network/t/polkadot-developer-experience-whats-missing-survey/9520)
**Author:** [@bader](https://forum.polkadot.network/u/bader)\ **Replies:** 0\ **Last updated:** [August 6, 2024, 7:48pm UTC](https://forum.polkadot.network/t/polkadot-developer-experience-whats-missing-survey/9520 "2024-08-06T19:48:06Z")
This survey aims to gather sentiment, thoughts, and input to identify missing gaps in the Polkadot developer experience. Polkadot is a multifaceted protocol comprising various layers - from the core infrastructure and go… --- ## [Polkadot Digest 30 Jul 2024](https://forum.polkadot.network/t/polkadot-digest-30-jul-2024/9386)
**Author:** [@filippoweb3](https://forum.polkadot.network/u/filippoweb3)\ **Replies:** 0\ **Last updated:** [July 30, 2024, 11:26am UTC](https://forum.polkadot.network/t/polkadot-digest-30-jul-2024/9386 "2024-07-30T11:26:12Z")
Polkadot News RFC 0097 proposing the unbonding queue and lowering unbonding period as low as 2 days is up for vote by the fellowship Fail Polimec will host the Polkadot Summer JAM event today. Polkadot Summer JAM - An U… --- ## [Parachain Technical Summit - Next Steps](https://forum.polkadot.network/t/parachain-technical-summit-next-steps/51)
**Author:** [@santi](https://forum.polkadot.network/u/santi)\ **Replies:** 26\ **Last updated:** [July 17, 2024, 11:48am UTC](https://forum.polkadot.network/t/parachain-technical-summit-next-steps/51 "2024-07-17T11:48:15Z")
First of all, thank you all once again for coming to the Polkadot Technical Parachain Summit. I personally think it was great to work all together, and hope that we can do more of these in the future. I wanted to post a… --- ## [Introduce Coretime DevTools](https://forum.polkadot.network/t/introduce-coretime-devtools/9038)
**Author:** [@kaichao](https://forum.polkadot.network/u/kaichao)\ **Replies:** 0\ **Last updated:** [July 10, 2024, 2:51am UTC](https://forum.polkadot.network/t/introduce-coretime-devtools/9038 "2024-07-10T02:51:48Z")
Coretime DevTools is a suit of tools designed to assist developers in building with Polkadot SDK / Substrate and deploying with Coretime. It now includes three functional tools, and one tool under planning: Substrat… --- ## [Mint Native Currency For Substrate](https://forum.polkadot.network/t/mint-native-currency-for-substrate/7625)
**Author:** [@niokitagugale](https://forum.polkadot.network/u/niokitagugale)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 4:48pm UTC](https://forum.polkadot.network/t/mint-native-currency-for-substrate/7625 "2024-04-30T16:48:20Z")
Hi, I am using substrate contracts node as my local blockchain as I have requirement of contract interaction, but as I see there are list of accounts like Alice, Bob, Bob\_Stash and each account has balance which is trea… --- ## [Ink! analyzer: 🎉 300+ unique VS Code extension installs, preparing for ink! v5, moving to retroactive treasury funding and gauging interest in a FRAME equivalent](https://forum.polkadot.network/t/ink-analyzer-300-unique-vs-code-extension-installs-preparing-for-ink-v5-moving-to-retroactive-treasury-funding-and-gauging-interest-in-a-frame-equivalent/6512)
**Author:** [@davidsemakula](https://forum.polkadot.network/u/davidsemakula)\ **Replies:** 3\ **Last updated:** [April 8, 2024, 5:55am UTC](https://forum.polkadot.network/t/ink-analyzer-300-unique-vs-code-extension-installs-preparing-for-ink-v5-moving-to-retroactive-treasury-funding-and-gauging-interest-in-a-frame-equivalent/6512 "2024-04-08T05:55:45Z")
Hello from David Semakula - the creator of ink! analyzer. I’m here with a few updates on adoption, short term development plans and future funding plans. Adoption The ink! analyzer VS Code extension recently hit an ado… --- ## [WrappedEVM Eth RPC compatibility layer](https://forum.polkadot.network/t/wrappedevm-eth-rpc-compatibility-layer/2775)
**Author:** [@bernardoaraujor](https://forum.polkadot.network/u/bernardoaraujor)\ **Replies:** 5\ **Last updated:** [July 6, 2023, 9:57am UTC](https://forum.polkadot.network/t/wrappedevm-eth-rpc-compatibility-layer/2775 "2023-07-06T09:57:50Z")
Here is a scheme for categorizing Ethereum compatibility for some given blockchain. The key is to assess the layers of Program Equivalence: Level 0: Full compatibility (Essentially a chain code fork) Level 1: Bytecode … --- ## [FRAME monthly update (November 2023)](https://forum.polkadot.network/t/frame-monthly-update-november-2023/5297)
**Author:** [@joyce](https://forum.polkadot.network/u/joyce)\ **Replies:** 0\ **Last updated:** [December 15, 2023, 10:17am UTC](https://forum.polkadot.network/t/frame-monthly-update-november-2023/5297 "2023-12-15T10:17:08Z")
DevX We started working on the “From FRAME runtime to Cumulus runtime” doc guide :raised\_hands: We started work on the XCM cookbook, a collection of examples meant to help users get their questions answered and get sta… [Next page](https://forum.polkadot.network/tag/frame/3.md?match_all_tags=true&page=1&tags%5B%5D=frame)